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| 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 | 8 | 0 | 7 | 11 | 796 |
| 201841 | 0 | 52 | 11 | 0 | 8 | 5 | 3 | 5 | 901 |
| 201842 | 0 | 51 | 21 | 0 | 13 | 1 | 2 | 14 | 1090 |
| 201843 | 0 | 74 | 35 | 0 | 3 | 3 | 0 | 13 | 1102 |
| 201844 | 0 | 84 | 23 | 0 | 2 | 1 | 1 | 8 | 1228 |
| 201845 | 0 | 117 | 27 | 0 | 14 | 4 | 4 | 7 | 1310 |
| 201846 | 0 | 147 | 40 | 0 | 9 | 0 | 2 | 3 | 1398 |
| 201847 | 0 | 212 | 53 | 0 | 8 | 1 | 2 | 5 | 1106 |
| 201848 | 0 | 324 | 64 | 0 | 9 | 1 | 2 | 10 | 1685 |
| 201849 | 0 | 356 | 89 | 0 | 14 | 8 | 3 | 7 | 1693 |
| 201850 | 0 | 668 | 166 | 0 | 17 | 3 | 7 | 6 | 2150 |
| 201851 | 0 | 1105 | 243 | 0 | 78 | 10 | 20 | 7 | 2630 |
| 201852 | 0 | 1222 | 269 | 0 | 115 | 9 | 18 | 9 | 2538 |
| 201901 | 0 | 1137 | 271 | 0 | 167 | 6 | 6 | 14 | 2781 |
| 201902 | 0 | 1357 | 221 | 0 | 108 | 12 | 2 | 16 | 3150 |
| 201903 | 0 | 1366 | 323 | 0 | 114 | 10 | 17 | 14 | 3149 |
| 201904 | 0 | 1368 | 457 | 0 | 121 | 19 | 15 | 9 | 3266 |
| 201905 | 0 | 1433 | 697 | 0 | 61 | 10 | 24 | 18 | 3648 |
| 201906 | 0 | 1572 | 943 | 0 | 38 | 18 | 15 | 7 | 4093 |
| 201907 | 0 | 1341 | 1025 | 0 | 87 | 14 | 12 | 12 | 3853 |
| 201908 | 0 | 988 | 1037 | 0 | 75 | 16 | 14 | 8 | 3410 |
| 201909 | 0 | 429 | 699 | 0 | 58 | 10 | 11 | 2 | 1995 |