| Week | A(H3N2v) | A (H1N1)pdm09 | A(H3) | A(unable to sub-type) | A(Subtyping not performed) | B | BVIC | BYAM | Total # Tested |
|---|---|---|---|---|---|---|---|---|---|
| 201840 | 0 | 29 | 11 | 0 | 7 | 0 | 7 | 11 | 771 |
| 201841 | 0 | 52 | 10 | 0 | 7 | 5 | 3 | 5 | 882 |
| 201842 | 0 | 51 | 20 | 0 | 12 | 1 | 2 | 14 | 1064 |
| 201843 | 0 | 74 | 35 | 0 | 3 | 3 | 0 | 13 | 1066 |
| 201844 | 0 | 82 | 23 | 0 | 2 | 1 | 1 | 8 | 1198 |
| 201845 | 0 | 117 | 27 | 0 | 14 | 4 | 4 | 7 | 1280 |
| 201846 | 0 | 145 | 40 | 0 | 9 | 0 | 2 | 3 | 1362 |
| 201847 | 0 | 205 | 53 | 0 | 12 | 1 | 2 | 5 | 1071 |
| 201848 | 0 | 309 | 63 | 0 | 13 | 1 | 2 | 10 | 1642 |
| 201849 | 0 | 335 | 86 | 0 | 18 | 6 | 3 | 8 | 1610 |
| 201850 | 0 | 618 | 160 | 0 | 23 | 3 | 7 | 6 | 2013 |
| 201851 | 0 | 908 | 184 | 0 | 91 | 10 | 20 | 4 | 2235 |
| 201852 | 0 | 905 | 200 | 0 | 100 | 10 | 19 | 6 | 1961 |
| 201901 | 0 | 779 | 187 | 0 | 36 | 2 | 3 | 6 | 1742 |
| 201902 | 0 | 605 | 74 | 0 | 64 | 5 | 0 | 4 | 1399 |