| 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 | 793 |
| 201841 | 0 | 52 | 10 | 0 | 7 | 5 | 3 | 5 | 897 |
| 201842 | 0 | 51 | 20 | 0 | 12 | 1 | 2 | 14 | 1080 |
| 201843 | 0 | 74 | 35 | 0 | 3 | 3 | 0 | 13 | 1085 |
| 201844 | 0 | 82 | 23 | 0 | 2 | 1 | 1 | 8 | 1211 |
| 201845 | 0 | 117 | 27 | 0 | 14 | 4 | 4 | 7 | 1297 |
| 201846 | 0 | 146 | 40 | 0 | 9 | 0 | 2 | 3 | 1383 |
| 201847 | 0 | 208 | 53 | 0 | 9 | 1 | 2 | 5 | 1091 |
| 201848 | 0 | 314 | 63 | 0 | 9 | 1 | 2 | 10 | 1667 |
| 201849 | 0 | 338 | 87 | 0 | 15 | 7 | 3 | 7 | 1624 |
| 201850 | 0 | 630 | 160 | 0 | 13 | 3 | 7 | 6 | 2033 |
| 201851 | 0 | 977 | 186 | 0 | 75 | 9 | 20 | 5 | 2336 |
| 201852 | 0 | 978 | 215 | 0 | 97 | 10 | 18 | 6 | 2100 |
| 201901 | 0 | 957 | 228 | 0 | 24 | 4 | 4 | 10 | 2155 |
| 201902 | 0 | 1067 | 164 | 0 | 38 | 9 | 1 | 5 | 2394 |
| 201903 | 0 | 573 | 133 | 0 | 34 | 3 | 4 | 5 | 1284 |