Number of Children Tested and Confirmed EBLLs by State, Year, and BLL Group, Children < 72 Months Old
Year State Population  < 72 months old Number of Children Tested Total Confirmed BLL 10 g/dL Confirmed BLLs ≥10 g/dL as % of Children Tested Number of Confirmed Children By Highest Blood Lead Level (g/dL) at or Following Confirmation
5-9 g/dL 10-14 g/dL 15-19 g/dL 20-24 g/dL 25-44 g/dL 45-69 g/dL 70 g/dL 5 g/dL
1997 357,087 22,875 1,501 6.56%   890 410 120 76 5 0  
1998 352,409 17,827 988 5.54%   586 250 85 61 6 0  
1999 349,592 17,660 549 3.11%   344 114 44 41 6 0  
2000 356,676 13,719 315 2.30%   205 62 20 21 7 0  
2001 357,111 12,107 642 5.30%   392 129 62 54 5 0  
2002   357,111 22,495 454 2.02%   257 103 51 38 4 1  
2003 355,715 21,307 503 2.36%   299 107 50 42 4 1  
2004 Alabama 357,382 12,833 370 2.88%   207 99 35 26 3 0  
2005 360,396 19,043 260 1.37%   157 58 28 13 4 0  
2006 365,075 31,961 345 1.08%   225 68 29 21 2 0  
2007 370,240 36,428 269 0.74%   175 60 14 19 1 0  
2008 374,378 39,176 245 0.63%   159 60 12 13 1 0  
2009   377,117 36,537 261 0.71%   162 56 22 20 1 0  
2010   365,443 39,337 192 0.49% 1,922 130 30 16 14 2 0 2,114
2011   365,443 40,678 147 0.36% 1,510 87 31 14 13 2 0 1,657
1997   437,505 N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
1998   451,607 N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
1999   462,341 1,929 168 8.71%   93 42 12 18 3 0  
2000   459,141 7,249 181 2.50%   105 35 19 20 2 0  
2001   463,085 8,026 170 2.12%   109 34 10 17 0 0  
2002   463,085 12,005 227 1.89%   159 42 16 9 1 0  
2003   506,655 705 229 32.48%   165 35 13 15 1 0  
2004 Arizona 526,883 5,592 211 3.77%   141 40 11 18 1 0  
2005   553,123 34,653 210 0.61%   137 34 19 20 0 0  
2006   587,953 48,827 193 0.40%   115 29 27 20 1 1  
2007   605,565 46,979 113 0.24%   74 23 8 8 0 0  
2008   616,345 44,443 60 0.14%   40 8 10 2 0 0  
2009   619,403 71,375 164 0.23%   117 23 10 12 2 0  
2010   546,609 68,730 155 0.23% 810 95 30 11 15 4 0 965
2011   546,609 62,484 79 0.13% 490 43 16 7 13 0 0 569
1997   3,204,502 12,410 2,275 18.33%   562 678 542 434 52 7  
1998   3,104,123 11,798 1,847 15.66%   489 546 429 341 37 5  
1999   3,029,049 10,054 1,549 15.41%   364 470 356 314 37 8  
2000   3,018,386 12,717 1,476 11.61%   400 411 307 319 32 7  
2001   3,034,623 15,043 1,402 9.32%   324 443 281 322 27 5  
2002   3,034,623 21,889 1,570 7.17%   462 519 286 275 26 2  
2003   3,034,623 233,542 2,558 1.10%   1,555 490 247 233 31 2  
2004 California 3,034,623 306,888 2,284 0.74%   1,301 486 239 239 17 2  
2005   3,159,667 519,169 5,691 1.10%   3,392 1,176 526 539 50 8  
2006   3,191,914 513,064 5,571 1.09%   3,217 1,209 576 519 39 11  
2007   3,209,321 506,242 2,013 0.40%   1,246 413 171 163 19 1  
2008   3,252,643 631,521 1,683 0.27%   1,006 353 175 133 11 5  
2009   3,284,693 642,967 1,402 0.22%   890 277 111 110 12 2  
2010   3,036,508 627,649 1,290 0.21%    20,385 823 240 110 101 16 0    21,676
2011   3,036,508 565,397 1,156 0.20%    15,485 680 245 114 108 9 0    16,641
1997   260,336 22,435 298 1.33%   196 54 26 20 2 0        
1998   261,163 60,725 2,410 3.97%   1,284 523 293 275 31 4        
1999   263,845 65,603 2,155 3.28%   1,246 460 219 196 31 3        
2000   270,187 64,685 2,371 3.67%   1,353 514 258 218 26 2        
2001   270,763 67,512 2,026 3.00%   1,206 449 191 156 22 2        
2002   270,763 69,670 1,813 2.60%   1,059 392 186 157 14 5        
2003   261,945 69,521 1,589 2.29%   973 316 133 146 18 3        
2004 Connecticut 260,760 69,910 1,526 2.18%   936 298 131 141 19 1        
2005   257,471 69,192 1,310 1.89%   839 255 96 105 15 0        
2006   257,952 70,631 1,173 1.66%   724 220 102 102 24 1        
2007   256,698 73,115 1,077 1.47%   610 255 102 92 14 4        
2008   255,423 78,047 1,129 1.45%   646 247 105 107 23 1        
2009   253,975 85,602 786 0.92%   461 162 75 70 16 2        
2010   245,428 82,324 784 0.95% 5,471 458 163 64 92 7 0 6,255      
2011   245,428 65,734 608 0.92% 3,820 350 142 55 52 9 0 4,428      
1997   59,811 28 15 53.57%   1 1 6 4 3 0  
1998   59,695 8,881 245 2.76%   118 57 34 34 1 1  
1999   60,211 10,343 245 2.37%   109 56 36 40 4 0  
2000   62,122 9,648 231 2.39%   102 50 42 33 4 0  
2001   62,380 14,555 254 1.75%   127 80 20 25 2 0  
2002   62,380 13,008 253 1.94%   158 59 10 25 1 0  
2003   64,227 11,044 300 2.72%   206 41 34 17 2 0  
2004 Delaware 65,448 7,388 133 1.80%   73 31 15 14 0 0  
2005   67,121 12,961 60 0.46%   34 10 11 5 0 0  
2006   68,824 11,652 83 0.71%   50 16 11 6 0 0  
2007   69,852 12,358 25 0.20%   14 5 2 3 1 0  
2008   71,068 12,149 34 0.28%   17 6 4 5 1 1  
2009   71,257 11,989 45 0.38%   22 11 6 5 1 0  
2010   67,146 11,592 63 0.54% 371 41 11 2 7 2 0 434
2011   67,146 8,190 44 0.54% 226 26 9 6 3 0 0 270
1997   39,660 183 131 71.58%   10 23 51 43 4 0  
1998   35,348 6,810 225 3.30%   71 67 40 39 8 0  
1999   33,320 11,777 215 1.83%   84 57 35 37 2 0  
2000   39,326 14,040 175 1.25%   100 35 21 15 3 1  
2001   39,356 16,042 156 0.97%   73 33 15 33 2 0  
2002   39,356 15,755 122 0.77%   49 27 21 20 5 0  
2003   39,298 9,229 193 2.09%   87 70 16 18 1 1  
2004 District of 39,661 18,280 327 1.79%   193 70 30 30 3 1  
2005 Columbia 40,625 15,338 191 1.25%   127 30 13 20 1 0  
2006   41,370 13,133 179 1.36%   108 33 18 17 3 0  
2007   41,644 12,537 95 0.76%   57 21 10 6 1 0  
2008   42,844 13,328 87 0.65%   57 13 9 7 1 0  
2009   44,063 12,873 90 0.70%   51 16 10 12 1 0  
2010   38,156 13,395 97 0.72% 407 61 17 8 7 4 0 504
2011   38,156 10,110 53 0.52% 246 38 6 2 5 2 0 299
1997   1,152,887 38,803 2,347 6.05%   1,592 486 142 109 13 5  
1998   1,154,343 33,803 2,146 6.35%   1,495 396 138 110 7 0  
1999   1,149,495 34,389 1,509 4.39%   967 347 108 75 10 2  
2000   1,142,293 45,896 723 1.58%   467 149 40 58 9 0  
2001   1,149,277 63,382 643 1.01%   397 137 56 50 3 0  
2002   1,149,277 70,550 827 1.17%   526 158 71 60 9 3  
2003   1,221,742 105,831 774 0.73%   478 147 78 55 11 5  
2004 Florida 1,260,302 121,945 596 0.49%   383 121 44 44 3 1  
2005   1,305,410 111,492 307 0.28%   193 62 21 22 5 4  
2006   1,366,028 114,441 272 0.24%   175 48 21 24 3 1  
2007   1,380,861 112,206 596 0.53%   342 109 53 67 22 3  
2008   1,387,027 214,323 476 0.22%   298 105 35 34 4 0  
2009   1,391,397 179,860 223 0.12%   144 36 21 18 4 0  
2010   1,288,261 203,469 387 0.19% 7,047 267 69 21 23 7 0 7,434
2011   1,288,261 167,844 215 0.13% 4,948 153 36 7 15 4 0 5,163
1997   673,948 N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
1998   685,213 22,496 445 1.98%   246 122 41 36 0 0  
1999   694,317 20,588 512 2.49%   283 131 42 49 7 0  
2000   714,090 27,609 466 1.69%   276 108 35 43 3 1  
2001   718,870 33,097 422 1.28%   267 90 26 38 0 1  
2002   718,870 33,620 295 0.88%   184 58 24 24 4 1  
2003   781,188 53,542 381 0.71%   221 86 37 33 1 3  
2004 Georgia 803,602 67,379 316 0.47%   188 63 25 39 0 1  
2005   828,572 73,781 243 0.33%   145 52 20 23 3 0  
2006   862,800 68,110 194 0.28%   124 42 14 12 1 1  
2007   882,924 66,022 175 0.27%   106 41 13 14 1 0  
2008   894,961 87,683 202 0.23%   122 35 19 24 2 0  
2009   900,315 115,492 270 0.23%   167 46 25 29 2 1  
2010   825,000 126,981 247 0.19% 6,121 152 45 32 16 2 0 6,368
2011   825,000 118,780 275 0.23% 4,731 172 46 27 25 5 0 5,006
1997   1,089,142 171,175 29,992 17.52%   16,843 7,205 2,827 2,764 299 54  
1998   1,071,765 166,330 24,265 14.59%   14,720 5,096 2,195 1,965 242 47  
1999   1,061,071 173,244 19,636 11.33%   12,121 4,040 1,664 1,611 169 31  
2000   1,059,514 186,736 17,569 9.41%   10,798 3,607 1,592 1,379 156 37  
2001   1,061,668 187,215 14,765 7.89%   9,032 3,138 1,262 1,172 139 22  
2002   1,061,668 192,167 12,240 6.37%   7,566 2,518 1,065 959 113 19  
2003   1,054,254 212,128 16,283 7.68%   10,327 3,273 1,248 1,288 119 28  
2004 Illinois 1,057,879 115,935 7,338 6.33%   4,660 1,477 545 571 70 15  
2005   1,059,707 118,216 5,884 4.98%   3,710 1,135 490 484 54 11  
2006   1,068,210 128,147 4,638 3.62%   2,933 925 373 344 55 8  
2007   1,065,273 120,510 3,794 3.15%   2,250 741 346 392 57 8  
2008   1,068,806 135,581 2,919 2.15%   1,674 617 264 314 40 10  
2009   1,073,254 144,937 2,609 1.80%   1,523 521 233 281 46 5  
2010   1,005,860 157,625 2,326 1.48% 12,825 1,325 492 216 254 32 7 15,151
2011   1,005,860 150,518 1,908 1.27% 11,127 1,065 417 172 200 50 4 13,035
1997   494,918 28,640 894 3.12%   534 181 88 72 16 3  
1998   495,192 26,563 733 2.76%   387 179 88 70 9 0  
1999   497,865 26,030 755 2.90%   436 177 73 66 2 1  
2000   508,845 25,307 567 2.24%   343 117 60 41 5 1  
2001   509,812 27,442 599 2.18%   347 140 66 42 4 0  
2002   509,812 29,105 604 2.08%   351 138 48 58 6 3  
2003   512,422 38,498 629 1.63%   361 138 69 56 5 0  
2004 Indiana 515,932 40,730 558 1.37%   372 103 42 32 9 0  
2005   518,957 44,257 567 1.28%   347 116 41 56 6 1  
2006   525,656 47,787 558 1.17%   352 103 51 45 5 2  
2007   528,055 57,046 596 1.04%   347 121 56 65 7 0  
2008   532,593 58,087 599 1.03%   343 112 73 57 12 2  
2009   534,603 59,556 554 0.93%   319 120 50 56 9 0  
2010   522,074 58,581 423 0.72% 3,430 242 88 43 41 8 1 3,853
2011   522,074 7,141 83 0 452 49 20 4 9 1 0 535
1997   220,872 25,335 1,422 5.61%   755 355 158 136 16 2  
1998   220,543 26,254 1,299 4.95%   696 289 130 163 16 5  
1999   220,379 27,823 1,061 3.81%   552 236 128 130 14 1  
2000   227,062 30,031 1,054 3.51%   556 251 121 105 19 2  
2001   227,171 37,085 1,071 2.89%   578 239 116 111 23 4  
2002   227,171 42,534 1,135 2.67%   619 262 110 130 9 5  
2003   225,878 45,132 1,089 2.41%   587 246 110 126 17 3  
2004 Iowa 226,981 47,640 1,050 2.20%   573 224 102 138 11 2  
2005   228,461 50,195 1,006 2.00%   529 217 124 117 17 2  
2006   233,178 51,769 862 1.67%   435 194 100 112 20 1  
2007   236,289 63,308 748 1.18%   366 184 86 92 16 4  
2008   240,215 82,165 661 0.80%   332 160 66 91 10 2  
2009   242,913 85,852 664 0.77%   303 167 79 98 15 2  
2010   242,345 80,374 550 0.68% 33,914 268 124 74 74 9 1 34,464
2011   242,345 76,203 499 0.65% 30,353 241 123 63 58 13 1 30,852
1997   217,762 36 3 8.33%   1 0 0 2 0 0  
1998   219,444 3,485 71 2.04%   24 24 7 14 2 0  
1999   220,941 4,010 224 5.59%   108 61 26 27 2 0  
2000   226,862 7,244 222 3.06%   120 50 16 31 5 0  
2001   227,151 10,715 322 3.01%   191 61 33 32 4 1  
2002   227,151 15,564 354 2.27%   198 82 31 36 7 0  
2003   229,896 26,295 365 1.39%   217 81 42 21 4 0  
2004 Kansas 230,947 28,171 310 1.10%   196 64 28 21 1 0  
2005   231,787 28,530 410 1.44%   241 81 44 41 3 0  
2006   234,045 27,486 312 1.14%   190 63 23 30 6 0  
2007   238,051 29,932 284 0.95%   164 64 30 24 2 0  
2008   241,491 31,920 235 0.74%   120 54 30 23 6 2  
2009   244,723 33,968 230 0.68%   120 54 20 26 9 1  
2010   246,178 34,141 207 0.61% 1,657 107 52 19 25 3 1 1,864
2011   246,178 34,643 237 0.68% 1,596 151 39 20 25 2 0 1,833
1997   316,998 N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
1998   314,074 N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
1999   311,757 N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
2000   320,380 16,346 145 0.89%   65 30 20 27 3 0  
2001   320,916 27,022 351 1.30%   177 69 46 52 3 4  
2002   320,916 3,956 44 1.11%   23 6 7 8 0 0  
2003   324,521 28,225 190 0.67%   99 35 25 24 6 1  
2004 Kentucky 326,351 21,784 153 0.70%   64 42 16 28 3 0  
2005   329,379 28,228 235 0.83%   106 64 28 32 5 0  
2006   334,939 16,177 81 0.50%   43 19 13 6 0 0  
2007   338,732 38,358 141 0.37%   67 36 26 11 1 0  
2008   343,261 23,552 104 0.44%   53 22 12 17 0 0  
2009   344,443 21,324 57 0.27%   33 10 8 4 2 0  
2010   338,977 20,190 125 0.62% 883 47 29 9 26 12 2 1,008
2011   338,977 22,086 97 0.44% 1,080 50 28 10 8 1 0 1,177
1997   N/A N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
1998   379,751 23,168 551 2.38%   227 152 82 81 6 3  
1999   378,280 21,587 690 3.20%   318 191 94 76 10 1  
2000   380,455 30,805 1,023 3.32%   484 270 137 122 8 2  
2001   378,831 44,458 1,061 2.39%   563 249 118 125 3 3  
2002   379,911 54,205 1,044 1.93%   542 255 115 121 9 2  
2003   382,166 61,668 982 1.59%   526 222 131 100 3 0  
2004 Louisiana 383,774 69,262 947 1.37%   425 206 104 80 4 128  
2005   385,131 56,790 571 1.01%   350 121 56 41 3 0  
2006   348,354 55,501 267 0.48%   192 40 16 16 3 0  
2007   366,923 47,062 176 0.37%   107 31 21 16 1 0  
2008   378,222 34,285 162 0.47%   80 33 26 23 0 0  
2009   382,744 38,754 181 0.47%   91 41 20 26 2 1  
2010   375,722 52,430 133 0.25% 4,332 62 35 18 15 3 0 4,465
2011   375,722 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
1997   84,280 10,414 412 3.96%   255 89 33 29 4 2  
1998   82,130 10,025 398 3.97%   262 78 26 31 1 0  
1999   81,394 9,608 336 3.50%   192 86 28 28 2 0  
2000   85,915 10,107 330 3.27%   205 68 29 20 8 0  
2001   86,075 11,381 327 2.87%   209 62 29 23 2 2  
2002   86,075 14,390 292 2.03%   196 62 19 11 3 1  
2003   85,014 14,571 253 1.74%   182 38 17 15 1 0  
2004 Maine 85,370 14,649 307 2.10%   202 64 13 26 2 0  
2005   85,311 14,001 279 1.99%   171 70 21 16 1 0  
2006   85,950 13,720 245 1.79%   163 43 20 16 2 1  
2007   86,034 14,028 201 1.43%   128 41 16 14 2 0  
2008   85,994 14,047 196 1.40%   133 33 16 10 4 0  
2009   85,245 13,202 151 1.14%   91 36 13 10 1 0  
2010   84,268 13,396 145 1.08% N/A 84 39 9 13 0 0 N/A
2011   84,268 13,961 130 0.93% 6,810 78 27 8 15 1 1 6,940
1997   422,725 2,051 1,807 88.10%   345 455 568 409 25 5  
1998   418,567 2,189 1,914 87.44%   363 763 470 286 28 4  
1999   418,912 2,040 1,427 69.95%   346 524 327 209 18 3  
2000   427,939 69,582 3,742 5.38%   1,963 1,009 415 322 25 8  
2001   429,749 82,093 3,478 4.24%   2,032 875 278 263 28 2  
2002   429,749 66,795 1,795 2.69%   1,101 376 175 135 8 0  
2003   435,561 76,688 1,534 2.00%   995 302 122 102 13 0  
2004 Maryland 441,016 105,142 1,579 1.50%   1,028 318 119 93 21 0  
2005   443,545 99,026 1,200 1.21%   806 234 73 80 7 0  
2006   450,269 103,088 1,127 1.09%   746 217 87 71 6 0  
2007   450,695 106,127 834 0.79%   545 155 70 57 6 1  
2008   452,413 106,806 706 0.66%   456 144 60 41 5 0  
2009   455,586 107,737 535 0.50%   354 105 33 38 4 1  
2010   437,188 114,857 511 0.44% 3,645 329 85 57 35 5 0 4,157
2011   437,188 107,750 424 0.39% 2,804 241 96 43 39 5 0 3,228
1997 480,892 241,872 7,810 3.23%   5,197 1,531 629 423 27 3  
1998 474,905 253,513 5,905 2.33%   3,954 1,199 408 317 27 0  
1999 473,447 260,588 5,279 2.03%   3,607 980 395 267 27 3  
2000 480,422 255,247 4,334 1.70%   3,028 759 274 244 23 6  
2001 481,406 246,363 3,644 1.48%   2,520 652 251 204 12 5  
2002 481,406 242,915 3,211 1.32%   2,176 614 217 182 21 1  
2003 471,344 235,221 2,219 0.94%   1,527 415 139 128 10 0  
2004 Massachusetts 466,766 234,771 2,464 1.05%   1,708 428 176 140 10 2  
2005   462,406 231,679 2,136 0.92%   1,468 402 128 120 13 5  
2006   464,771 227,453 1,902 0.84%   1,316 343 125 104 14 0  
2007   461,558 229,345 1,590 0.69%   1,079 262 119 117 12 1  
2008   461,954 228,983 1,240 0.54%   828 221 96 86 8 1  
2009   463,357 225,469 977 0.43%   636 179 86 69 5 2  
2010   442,592 226,260 1,003 0.44% 11,723 671 171 85 71 5 0 12,726
2011   442,592 172,723 610 0.35% 7,234 364 133 64 40 7 2 7,844
1997   896,282 23,591 4,024 17.06%   2,048 906 546 482 39 3  
1998   884,174 61,951 6,818 11.01%   4,107 1,461 613 566 65 6  
1999   882,427 75,938 6,049 7.97%   3,577 1,325 611 485 46 5  
2000   907,361 79,155 4,722 5.97%   2,945 997 390 355 31 4  
2001   908,908 88,743 5,255 5.92%   3,348 1,063 429 356 50 9  
2002   908,908 91,881 4,410 4.80%   2,733 968 357 292 55 5  
2003   792,548 97,923 3,381 3.45%   2,071 689 305 274 35 7  
2004 Michigan 787,762 122,757 3,354 2.73%   2,158 620 287 248 36 5  
2005   779,772 131,580 3,457 2.63%   2,181 674 299 267 25 11  
2006   774,814 138,834 2,554 1.84%   1,596 548 202 184 22 2  
2007   760,435 141,372 2,099 1.48%   1,302 415 199 166 17 0  
2008   749,457 152,400 1,840 1.21%   1,111 389 153 163 20 4  
2009   742,424 126,551 1,207 0.95%   703 256 103 135 9 1  
2010   720,314 147,815 1,205 0.82% 7,917 695 253 120 125 11 1 9,122
2011   720,314 151,105 996 0.66% 6,686 558 206 112 102 17 1 7,682
1997 383,055 37,404 1,871 5.00%   1,098 398 201 151 18 5  
1998 384,854 35,654 1,551 4.35%   917 340 138 134 16 6  
1999 387,695 36,724 1,214 3.31%   733 258 111 94 15 3  
2000 397,581 41,176 1,018 2.47%   584 218 96 105 12 3  
2001 398,895 47,098 1,079 2.29%   638 221 104 100 11 5  
2002 398,895 53,136 868 1.63%   505 161 80 109 10 3  
2003 401,030 61,874 808 1.31%   468 175 75 77 10 3  
2004 Minnesota 405,815 72,405 695 0.96%   419 141 56 65 10 4  
2005   409,634 78,994 669 0.85%   385 143 64 69 7 1  
2006   419,902 85,933 615 0.72%   372 132 61 41 7 2  
2007   425,916 75,627 452 0.60%   255 102 42 42 10 1  
2008 431,859 95,909 404 0.42%   227 84 46 39 5 3  
2009   435,423 94,212 354 0.38%   195 70 41 42 5 1  
2010   427,426 93,946 295 0.31% 3,289 153 76 25 36 5 0 3,584
2011   427,426 80,465 251 0.31% 2,485 149 50 20 28 4 0 2,736
1997   245,690 545 520 95.41%   111 269 83 53 4 0  
1998   243,965 890 485 54.49%   115 259 61 47 3 0  
1999   243,619 7,945 767 9.65%   501 180 47 38 1 0  
2000   246,122 11,107 169 1.52%   99 40 18 11 0 1  
2001   246,449 16,771 435 2.59%   306 74 29 23 3 0  
2002   246,449 26,258 525 2.00%   329 113 45 35 1 2  
2003   247,510 36,873 520 1.41%   351 105 26 36 2 0  
2004 Mississippi 250,336 42,471 419 0.99%   298 79 26 12 3 1  
2005   252,735 41,818 391 0.94%   260 74 34 18 3 2  
2006   252,907 41,488 357 0.86%   247 57 23 28 2 0  
2007   258,738 38,221 228 0.60%   152 49 15 11 1 0  
2008   263,140 42,222 202 0.48%   130 36 18 16 2 0  
2009   265,500 44,979 207 0.46%   124 42 22 18 1 0  
2010   252,345 47,820 185 0.39% 5,324 113 37 14 18 2 1 5,509
2011   252,345 41,405 156 0.38% 3,898 81 45 11 17 2 0 4,054
1997 443,042 41,747 5,060 12.12%   2,827 1,200 542 441 42 8  
1998 438,960 44,459 5,045 11.35%   2,933 1,168 448 434 56 6  
1999 437,313 49,004 4,790 9.77%   2,788 1,150 418 385 46 3  
2000 445,566 56,987 4,946 8.68%   2,903 1,149 390 460 41 3  
2001 446,404 65,137 3,352 5.15%   2,087 710 278 241 34 2  
2002 446,404 66,606 2,838 4.26%   1,735 652 223 206 17 5  
2003 450,001 72,196 2,752 3.81%   1,786 571 187 187 21 0  
2004 Missouri 453,524 80,736 2,074 2.57%   1,295 447 171 132 27 2  
2005   457,918 74,102 1,700 2.29%   1,047 339 150 144 16 4  
2006   468,328 85,794 1,257 1.47%   838 251 86 74 8 0  
2007   473,680 88,037 935 1.06%   602 192 78 49 12 2  
2008   479,203 92,105 672 0.73%   461 133 45 30 3 0  
2009   482,354 93,490 689 0.74%   469 132 57 29 2 0  
2010   468,264 101,695 858 0.84% 6,316 545 171 63 75 3 1 7,174
2011   468,264 94,149 496 0.53% 5,120 316 101 44 35 0 0 5,616
1997     N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
1998     N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
1999     N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
2000     N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
2001     N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
2002     N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
2003     N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
2004 Nevada   N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
2005     N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
2006   227,672 1,235 3 0.24%   2 1 0 0 0 0  
2007   237,393 7,349 16 0.22%   8 4 1 3 0 0  
2008   241,596 10,980 21 0.19%   13 1 4 3 0 0  
2009   243,019 12,526 17 0.14%   9 5 1 2 0 0  
2010   224,163 13,597 25 0.18% 184 16 4 1 4 0 0 209
2011   224,163 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
1997   89,518 15,775 503 3.19%   269 118 54 57 4 1  
1998   89,254 15,243 538 3.53%   301 123 64 46 4 0  
1999   89,711 14,350 555 3.87%   319 138 51 41 4 2  
2000   92,378 13,977 501 3.58%   317 117 38 27 1 1  
2001   92,820 13,509 390 2.89%   246 84 24 34 2 0  
2002   92,820 14,551 397 2.73%   248 82 38 25 3 1  
2003   91,469 14,354 411 2.86%   255 89 36 26 5 0  
2004 New 91,216 14,857 407 2.74%   250 78 31 40 7 1  
2005 Hampshire 91,417 14,540 327 2.25%   194 79 22 32 0 0  
2006   93,071 14,806 309 2.09%   180 65 30 32 1 1  
2007   91,981 15,608 263 1.69%   153 64 27 19 0 0  
2008   90,878 15,847 240 1.51%   150 59 19 7 5 0  
2009   89,872 15,055 190 1.26%   124 44 11 8 2 1  
2010   84,767 14,814 170 1.15% 2,499 113 30 14 12 1 0 2,669
2011   84,767 13,876 143 1.03% 2,082 92 28 10 12 1 0 2,225
1997   677,474 12,336 2,865 23.22%   824 500 765 687 75 14  
1998   665,655 11,193 2,350 21.00%   685 389 617 586 67 6  
1999   657,145 8,249 1,716 20.80%   494 302 466 389 60 5  
2000   681,609 135,297 3,823 2.83%   1,438 667 790 801 105 22  
2001   683,569 146,950 3,025 2.06%   1,206 591 533 584 103 8  
2002   683,569 153,290 1,936 1.26%   999 453 190 257 35 2  
2003   676,790 149,312 2,737 1.83%   1,537 618 266 284 27 5  
2004 New Jersey 679,700 165,581 2,826 1.71%   1,629 646 271 244 31 5  
2005   677,255 172,699 2,627 1.52%   1,557 550 239 248 29 4  
2006   677,765 179,937 2,673 1.49%   1,677 559 196 217 21 3  
2007   674,236 179,114 2,424 1.35%   1,521 474 219 185 24 1  
2008   672,523 116,006 1,151 0.99%   727 221 108 83 12 0  
2009   670,464 106,194 784 0.74%   480 164 70 58 12 0  
2010   652,622 184,867 1,357 0.73% 8,047 788 288 128 130 19 4 9,405
2011   652,622 142,122 1,023 0.72% 5,413 609 202 96 106 10 0 6,436
1997   1,555,068 206,547 13,026 6.31%   7,810 2,967 1,165 1,009 66 9  
1998   1,504,741 194,784 10,664 5.47%   6,435 2,520 915 715 71 8  
1999   1,469,922 181,768 8,281 4.56%   5,123 1,844 663 592 49 10  
2000   1,500,961 181,036 6,171 3.41%   3,854 1,308 521 427 52 9  
2001   1,503,096 183,201 5,166 2.82%   3,229 1,122 403 368 37 7  
2002   1,503,096 179,769 4,493 2.50%   2,842 946 356 309 36 4  
2003   1,456,853 173,548 4,096 2.36%   2,468 947 332 313 30 6  
2004 New York 1,456,326 198,394 4,076 2.05%   2,498 879 346 316 31 6  
2005 (Excl. NYC) 1,451,229 198,104 3,697 1.87%   2,283 795 303 285 23 8  
2006   1,462,486 240,251 4,373 1.82%   2,689 961 346 337 38 2  
2007   1,457,376 219,891 3,182 1.45%   1,957 674 255 269 22 5  
2008   1,460,682 217,276 2,619 1.21%   1,595 561 227 219 13 4  
2009   1,465,524 218,756 2,389 1.09%   1,455 478 218 213 22 3  
2010   1,386,618 222,742 2,528 1.13% 13,091 1,466 549 223 241 45 4 15,621
2011   1,386,618 222,805 2,137 0.96% 11,649 1,260 460 210 177 27 3 13,786
1997   670,352 297,531 9,906 3.33%   6,873 1,565 728 648 76 16  
1998   658,254 303,710 10,370 3.41%   7,229 1,808 652 610 62 9  
1999   648,360 295,584 7,990 2.70%   5,627 1,362 492 450 53 6  
2000   639,087 319,312 6,734 2.11%   4,764 1,223 360 340 43 4  
2001   639,380 306,389 4,914 1.60%   3,344 937 291 302 34 6  
2002   639,380 297,177 4,128 1.39%   2,839 753 240 268 25 3  
2003   639,380 304,806 3,564 1.17%   2,302 688 265 264 41 4  
2004 New York City 639,380 316,776 3,259 1.03%   2,160 592 231 239 35 2  
2005   639,380 312,930 2,990 0.96%   1,953 573 229 213 19 3  
2006   639,380 316,771 2,678 0.85%   1,736 535 200 189 17 1  
2007   639,380 318,004 2,168 0.68% 28,497 1,434 373 178 154 24 5  
2008   639,380 296,737 1,630 0.55%   1,029 330 136 118 16 1  
2009   639,380 312,419 1,479 0.47%   911 320 106 124 17 1  
2010   639,380 327,308 1,505 0.46% 12,917 939 312 121 118 12 3 14,422
2011   639,380 334,919 1,275 0.38% 10,721 829 222 104 109 10 1 11,996
1997   629,399 97,167 1,259 1.30%   718 313 120 95 11 2  
1998   636,257 96,729 1,067 1.10%   641 257 78 83 8 0  
1999   641,514 107,096 1,039 0.97%   628 235 100 72 4 0  
2000   647,879 116,947 1,261 1.08%   772 287 108 83 8 3  
2001   651,034 121,940 995 0.82%   616 215 79 78 5 2  
2002   651,034 122,501 921 0.75%   584 196 75 62 3 1  
2003   690,130 121,985 898 0.74%   603 187 55 47 5 1  
2004 North Carolina 701,505 23,866 221 0.93%   148 43 14 15 1 0  
2005   718,173 101,859 381 0.37%   239 76 31 30 5 0  
2006   743,664 136,384 503 0.37%   328 101 38 28 7 1  
2007   764,331 144,691 465 0.32%   296 102 38 26 2 1  
2008   781,826 152,827 383 0.25%   239 85 27 30 2 0  
2009   793,284 161,932 313 0.19%   193 64 28 27 1 0  
2010   758,123 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
2011   758,123 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
1997   907,805 99,335 14,048 14.14%   7,707 3,155 1,576 1,416 169 25  
1998   896,793 100,125 13,296 13.28%   7,491 3,043 1,483 1,141 124 14  
1999   893,169 128,946 10,609 8.23%   6,166 2,420 1,108 825 82 8  
2000   909,727 115,814 8,199 7.08%   4,587 1,896 915 724 67 10  
2001   907,202 125,226 7,415 5.92%   4,359 1,598 736 626 80 16  
2002   898,516 138,919 6,676 4.81%   3,903 1,467 627 587 76 16  
2003   895,421 142,103 5,658 3.98%   3,328 1,195 530 526 75 4  
2004 Ohio 893,379 130,005 4,369 3.36%   2,653 948 379 343 41 5  
2005   889,585 153,709 3,926 2.55%   2,363 792 368 354 46 3  
2006   891,209 151,098 3,179 2.10%   1,872 713 302 251 34 7  
2007   888,331 169,955 3,040 1.79%   1,800 638 301 247 39 15  
2008   888,059 166,554 2,801 1.68%   1,650 619 256 244 24 8  
2009   887,483 150,777 2,303 1.53%   1,296 536 229 197 35 10  
2010   866,996 156,259 2,093 1.34% 14,160 1,202 463 197 199 23 9 16,253
2011   866,996 144,281 1,545 1.07% 9,229 875 352 151 132 31 4 10,775
1997   275,375 9,183 342 3.72%   233 57 20 31 1 0  
1998   276,764 7,550 164 2.17%   107 28 16 10 3 0  
1999   278,461 8,630 127 1.47%   81 20 8 17 1 0  
2000   283,208 9,483 154 1.62%   103 36 9 6 0 0  
2001   283,596 11,842 145 1.22%   88 32 11 13 1 0  
2002   283,596 12,781 145 1.13%   80 39 11 12 2 1  
2003   292,379 13,069 152 1.16%   97 32 12 11 0 0  
2004 Oklahoma 293,972 14,730 146 0.99%   91 31 7 15 2 0  
2005   297,963 22,501 225 1.00%   143 39 22 20 1 0  
2006   305,307 27,021 211 0.78%   137 42 19 13 0 0  
2007   312,372 21,862 177 0.81%   101 39 18 19 0 0  
2008   316,420 22,839 129 0.56%   68 27 19 13 0 2  
2009   323,421 25,765 137 0.53%   84 31 11 9 2 0  
2010   316,500 40,596 147 0.36% 1,639 84 32 16 13 1 1 1,786
2011   316,500 40,106 160 0.40% 1,700 87 35 19 18 1 0 1,860
1997   257,876 4,928 80 1.62%   51 11 10 7 1 0  
1998   261,090 5,766 100 1.73%   59 23 10 8 0 0  
1999   263,482 6,166 112 1.82%   71 26 9 5 1 0  
2000   268,083 6,887 108 1.57%   71 20 6 9 0 2  
2001   269,102 8,817 96 1.09%   57 21 10 7 0 1  
2002   269,102 10,917 94 0.86%   50 25 8 9 2 0  
2003   271,653 11,446 98 0.86%   56 23 10 7 0 2  
2004 Oregon 271,142 13,147 70 0.53%   43 14 7 5 1 0  
2005   274,128 12,112 69 0.57%   45 15 5 4 0 0  
2006   282,299 12,314 68 0.55%   41 13 7 6 1 0  
2007   287,031 13,396 56 0.42%   39 9 5 3 0 0  
2008   291,910 12,626 55 0.44%   32 12 2 8 0 1  
2009   295,456 14,681 53 0.36%   30 13 6 4 0 0  
2010   284,723 14,960 46 0.31% 393 23 8 7 7 0 1 439
2011   284,723 13,836 37 0.27% 316 24 6 5 2 0 0 353
1997   895,951 35,567 8,602 24.19%   3,658 2,546 1,258 1,023 99 18  
1998   877,252 45,020 9,011 20.02%   4,701 2,296 1,038 892 71 13  
1999   864,659 64,994 6,309 9.71%   3,249 1,634 710 649 61 6  
2000   884,030 75,877 6,936 9.14%   3,693 1,721 766 700 55 1  
2001   884,426 47,148 4,438 9.41%   2,412 1,007 446 477 85 11  
2002   884,426 54,985 5,411 9.84%   3,111 1,281 563 413 36 7  
2003   864,192 81,664 6,646 8.14%   4,354 1,314 499 425 49 5  
2004 Pennsylvania 868,167 123,111 6,756 5.49%   4,247 1,372 511 535 68 23  
2005   870,381 144,868 6,761 4.67%   3,944 1,401 645 651 94 26  
2006   884,629 146,453 6,597 4.50%   4,156 1,189 595 553 83 21  
2007   889,347 142,946 4,527 3.17%   2,675 980 371 432 56 13  
2008   894,631 149,095 3,990 2.68%   2,390 852 336 341 50 21  
2009   896,565 154,716 3,422 2.21%   2,031 701 294 334 49 13  
2010   877,769 154,377 3,022 1.96% 17,162 1,780 703 254 236 38 11 20,185
2011   877,769 148,923 2,567 1.72% 13,330 1,515 552 236 224 33 7 15,897
1997   77,157 33,749 2,972 8.81%   1,706 675 299 260 29 3  
1998   75,134 34,000 2,526 7.43%   1,558 521 215 196 23 13  
1999   75,194 34,230 2,344 6.85%   1,474 477 184 184 22 3  
2000   77,648 33,826 2,057 6.08%   1,274 425 163 171 22 2  
2001   77,859 34,751 2,029 5.84%   1,267 404 178 167 11 2  
2002   77,859 34,661 1,774 5.12%   1,175 352 121 114 11 1  
2003   76,577 34,356 1,340 3.90%   881 279 92 82 6 0  
2004 Rhode Island 76,185 31,132 1,213 3.90%   803 251 83 65 10 1  
2005   74,604 17,938 630 3.51%   416 117 47 46 3 1  
2006   73,945 34,455 810 2.35%   525 162 65 54 4 0  
2007   73,262 21,257 472 2.22%   302 98 38 29 5 0  
2008   72,937 31,804 511 1.61%   349 96 38 26 2 0  
2009   72,697 29,482 454 1.54%   319 89 35 11 0 0  
2010   69,386 28,212 371 1.32% 2,336 242 71 32 24 2 0 2,707
2011   69,386 28,084 289 1.03% 1,779 200 52 13 20 3 1 2,068
1997   1,928,518 1,286 50 3.89%   36 9 3 0 2 0  
1998   1,950,129 877 24 2.74%   15 5 3 1 0 0  
1999   1,963,136 960 61 6.35%   16 8 18 17 1 1  
2000   1,948,297 12,380 352 2.84%   160 92 45 50 4 1  
2001   1,960,424 172,397 1,741 1.01%   1,070 346 158 151 12 4  
2002   1,960,424 209,081 2,199 1.05%   1,391 445 171 169 20 3  
2003   2,113,720 251,816 1,984 0.79%   1,252 381 171 163 16 1  
2004 Texas 2,171,911 297,517 1,674 0.56%   1,026 325 177 128 16 2  
2005   2,233,908 277,468 1,404 0.51%   805 287 168 135 7 2  
2006   2,340,853 759,233 3,531 0.47%   2,088 758 346 306 26 7  
2007   2,389,871 747,340 2,474 0.33%   1,423 525 260 236 27 3  
2008   2,440,026 665,554 1,826 0.27%   1,050 376 195 170 34 1  
2009   2,483,090 685,317 1,845 0.27%   1,090 422 154 148 24 7  
2010   2,315,927 363,338 945 0.26% 9,834 546 212 69 107 8 3 10,779
2011   2,315,927 213,534 550 0.26% 5,143 312 110 60 59 9 0 5,693
1997   41,322 6,746 307 4.55%   188 73 23 22 1 0  
1998   39,917 6,257 240 3.84%   143 51 26 14 6 0  
1999   39,042 6,186 169 2.73%   95 35 25 14 0 0  
2000   41,671 6,433 177 2.75%   104 47 11 14 1 0  
2001   40,731 6,475 145 2.24%   76 42 17 8 2 0  
2002   40,102 6,744 148 2.19%   91 30 14 12 1 0  
2003   39,759 6,867 137 2.00%   79 28 15 13 2 0  
2004 Vermont 39,804 8,820 152 1.72%   82 43 16 10 1 0  
2005   39,508 8,924 120 1.34%   72 32 5 9 2 0  
2006   39,372 9,235 119 1.29%   71 28 6 7 0 7  
2007   39,250 9,367 93 0.99%   59 19 9 6 0 0  
2008   39,243 9,776 86 0.88%   53 24 6 3 0 0  
2009   39,140 10,507 62 0.59%   36 15 7 2 2 0  
2010   38,743 10,000 66 0.66% 987 42 15 3 6 0 0 1,053
2011   38,743 9,623 67 0.70% 948 36 15 5 7 2 2 1,015
1997 542,983 12,905 868 6.73%   415 226 115 103 6 3  
1998 542,156 23,863 942 3.95%   481 239 111 86 24 1  
1999 542,731 24,388 501 2.05%   266 143 58 29 5 0  
2000 557,736 25,786 617 2.39%   369 141 47 57 3 0  
2001 560,065 39,771 470 1.18%   238 112 56 52 12 0  
2002 560,065 51,459 560 1.09%   314 123 51 62 10 0  
2003 $ 581,570 51,444 410 0.80%   222 95 46 41 5 1  
2004 Virginia 594,940 67,128 597 0.89%   392 101 56 39 9 0  
2005   606,125 69,630 529 0.76%   347 104 35 36 6 1  
2006   620,605 82,596 538 0.65%   349 97 41 43 8 0  
2007 626,398 85,046 466 0.55%   281 95 46 42 1 1  
2008 631,070 90,978 413 0.45%   261 85 29 35 3 0  
2009   638,237 102,144 440 0.43%   299 70 29 34 8 0  
2010   611,895 100,489 338 0.34% 3,757 204 60 36 34 4 0 4,095
2011   611,895 98,474 279 0.28% 3,138 164 47 34 29 5 0 3,417
1997   466,597 3,715 38 1.02%   21 4 6 7 0 0  
1998   469,215 3,278 40 1.22%   25 8 2 5 0 0  
1999   469,925 3,117 28 0.90%   16 3 4 4 1 0  
2000   475,456 3,617 40 1.11%   19 4 9 6 1 1  
2001   477,458 3,491 32 0.92%   19 4 3 5 1 0  
2002   477,458 6,606 42 0.64%   20 15 1 6 0 0  
2003   479,096 5,581 31 0.56%   13 12 2 3 1 0  
2004 Washington 483,900 4,716 31 0.66%   21 8 2 0 0 0  
2005   487,277 4,831 36 0.75%   21 6 1 6 2 0  
2006   505,604 4,844 30 0.62%   16 5 4 4 1 0  
2007   515,374 N/A N/A N/A   N/A N/A N/A N/A N/A N/A  
2008   527,089 12,130 37 0.31%   24 7 2 4 0 0  
2009   538,111 15,888 44 0.28%   21 9 9 4 1 0  
2010   526,207 18,111 42 0.23% 505 26 8 5 3 0 0 547
2011   526,207 16,383 25 0.15% 369 16 4 3 2 0 0 394
1997 126,536 11,637 263 2.26%   169 53 23 15 3 0  
1998 124,234 10,483 237 2.26%   150 56 18 12 1 0  
1999 122,311 9,571 167 1.74%   112 35 13 6 1 0  
2000 122,919 11,753 173 1.47%   115 36 12 9 0 1  
2001 122,793 12,194 147 1.21%   89 33 15 9 1 0  
2002 122,793 13,649 149 1.09%   98 28 13 9 1 0  
2003 122,919 14,661 160 1.09%   93 26 21 18 1 1  
2004 West Virginia 124,498 14,933 157 1.05%   101 35 14 6 1 0  
2005   125,265 14,135 118 0.83%   82 19 11 5 1 0  
2006   126,125 13,272 114 0.86%   69 24 9 12 0 0  
2007 127,078 12,217 102 0.83%   62 18 9 10 3 0  
2008 127,519 13,205 100 0.76%   67 18 7 8 0 0  
2009   127,500 12,644 101 0.80%   70 13 12 5 1 0  
2010   125,045 10,959 78 0.71% 734 47 15 8 8 0 0 812
2011   125,045 11,708 68 0.58% 582 40 17 5 6 0 0 650
1997   405,409 68,464 7,010 10.24%   3,681 1,794 781 677 64 13  
1998   403,252 69,590 5,334 7.66%   2,972 1,299 532 480 44 7  
1999   401,769 70,686 4,567 6.46%   2,581 1,132 417 397 36 4  
2000   414,337 70,382 3,910 5.56%   2,325 807 389 351 28 10  
2001   415,154 79,225 3,659 4.62%   2,159 823 344 295 33 5  
2002   415,154 81,608 3,363 4.12%   2,057 705 299 266 32 4  
2003   416,392 80,946 2,817 3.48%   1,667 653 242 233 20 2  
2004 Wisconsin 419,520 83,665 2,512 3.00%   1,564 554 195 180 17 2  
2005   420,921 82,126 2,221 2.70%   1,377 472 192 160 16 4  
2006   426,108 82,002 1,596 1.95%   973 334 149 125 11 4  
2007   429,850 92,771 1,583 1.71%   958 355 125 133 11 1  
2008   433,259 96,427 1,334 1.38%   801 280 126 107 20 0  
2009   436,106 101,318 1,176 1.16%   712 255 97 101 9 2  
2010   431,404 94,917 977 1.03% 8,183 566 208 91 100 10 2 9,160
2011   431,404 88,153 876 0.99% 6,677 503 182 91 92 7 1 7,553
1997 23,345,397 1,611,569 122,641 7.61%   67,793 28,312 13,473 11,693 1,170 200  
1998 23,143,133 1,761,674 114,571 6.50%   66,305 25,636 11,498 9,896 1,076 160  
1999 23,023,683 1,875,500 94,292 5.03%   55,538 20,782 9,120 7,903 839 110  
2000 23,304,631 2,216,700 87,782 3.96%   51,639 18,921 8,512 7,748 814 148  
2001 23,380,551 2,538,008 76,992 3.03%   45,856 16,502 7,060 6,647 800 127  
2002 23,380,855 2,652,964 67,914 2.56%   41,160 14,592 5,958 5,475 628 101  
2003   23,612,242 3,092,229 70,236 2.27%   43,214 14,301 5,760 5,496 601 864  
2004 U.S. Totals 23,903,723 3,250,848 57,204 1.76%   34,996 11,490 4,612 4,363 532 1,211  
2005   24,204,520 3,529,634 54,051 1.53%   32,594 10,743 4,628 4,467 502 1,117  
2006   24,740,680 4,168,544 50,117 1.20%   31,250 10,242 4,353 4,004 477 88  
2007   25,004,927 3,980,954 37,289 0.94%   22,571 7,700 3,336 3,207 407 68  
2008   25,279,376 4,299,393 31,182 0.73%   18,791 6,518 2,811 2,654 339 69  
2009   25,485,229 4,376,854 26,867 0.61%   16,135 5,589 2,363 2,390 334 56  
2010   24,258,220 4,078,153 24,891 0.61% 234,217 14,752 5,235 2,221 2,325 305 53 258,969
2011   24,258,220 3,518,193 19,505 0.56% 184,177 11,454 4,100 1,845 1,805 273 28 203,683
* This blood lead level may be under reported. Certain states do not report BLLs 10-14 μg/dL and do not recommend confirmatory testing within 12 weeks. 
This blood lead level group may be under reported. Certain states  don't report BLLs 15-19 μg/dL 
Statewide Surveillance start up year
Incomplete data, CDC does not have the state's complete dataset
& Only case data and electronic imports were loaded
$ Incomplete screening data
^ Did not receive all lab records 
N/A = Data was either unavailable for analysis or the state did not have surveillance system in place at that time
NOTE: State data and analysis may vary from CDC data due to strict CDC guidelines and criteria