Subtype | TOTAL | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 |
---|---|---|---|---|---|---|---|---|
All notifications | 335,414 | 57,738 | 13,368 | 26,952 | 43,846 | 27,629 | 66,456 | 99,425 |
Influenza A | 236,820 (70.8%) | 57,147 (99.2%) | 11,994 (90.2%) | 19,544 (72.9%) | 33,374 (76.3%) | 17,355 (63.0%) | 58,391 (88.0%) | 39,015 (39.3%) |
A(H1N1)pdm09 | 58,618 (17.5%) | 30,706 (53.2%) | 7515 (56.2%) | 7058 (26.2%) | 305 (0.7%) | 3958 (14.3%) | 6813 (10.3%) | 2263 (2.3%) |
A(H3N2) | 25,224 (7.5%) | 1685 (2.9%) | 542 (4.1%) | 1996 (7.4%) | 7374 (16.8%) | 1620 (5.9%) | 5532 (8.3%) | 6475 (6.5%) |
Influenza B | 97,740 (29.2%) | 453 (0.8%) | 1307 (9.8%) | 7247 (27.1%) | 10,394 (23.7%) | 10,199 (37.0%) | 7940 (12.0%) | 60,200 (60.7%) |