| Time | No. samples | No. Isolates(%) | No. subtypes | Subtypes |
|---|
| 1998/2-1998/4 | 906 | 13 | (1.4) | 1 | H1N3 |
|---|
| 1998/9-1999/4 | 2,134 | 163 | (7.6) | 10 | H1N1, H1N3, H2N3, H3N8, H4N2, H4N6, H4N7, H4N8, H7N1, H10N7 |
|---|
| 1999/8-2000/7 | 1,831 | 36 | (2.0) | 8 | H1N1, H4N6, H6N1, H7N1, H8N4, H10N4, H11N9, H14N7 |
|---|
| 2000/8-2001/3 | 1,427 | 3 | (0.2) | 1 | H7N1 |
|---|
| 2001/10-2002/5 | 2,781 | 9 | (0.3) | 3 | H4N6, H4N8, H10N4 |
|---|
| 2002/9-2003/6 | 2,888 | 8 | (0.3) | 5 | H4N6, H3N8, H6N2, H3N6, H6N1 |
|---|
| 2003/7-2004/7 | 3,488 | 7 | (0.2) | 2 | H10N3, H11N9 |
|---|
| 2004/8-2005/5 | 3,611 | 28 | (0.8) | 11 | H1N1, H2N7, H4N2, H4N6, H4N8, H5N2, H5N6, H6N5, H7N3, H10N8, H11N9 |
|---|
| 2005/8-2006/7 | 5,201 | 44 | (0.8) | 14 | H1N3, H3N8, H3N6, H3N9, H4N3, H4N6, H4N2, H5N2, H6N1, H7N3, H10N4, H10N6, H11N9, H12N2 |
|---|
| 2006/8-2007/7 | 4,027 | 38 | (0.9) | 9 | H1N3, H3N8, H4N6, H4N7, H7N6, H9N6, H9N9, H10N3, H10N7 |
|---|
| 2007/8-2007/12 | 1,889 | 18 | (0.9) | 6 | H1N1, H1N2, H3N8, H4N6, H7N7, H8N4 |
|---|
| 2008/1-2008/12 | 4,265 | 25 | (0.6) | 11 | H2N9, H3N6, H3N8, H4N2, H4N6, H7N3, H7N7, H10N1, H10N7, H10N9, H11N3 |
|---|
| 2009/1-2009/12 | 5,834 | 35 | (0.6) | 15 | H1N1, H3N2, H3N8, H4N5, H4N6, H4N8, H6N2, H6N9, H7N3, H7N5, H7N7, H7N9, H10N3, H10N7, H11N3 |
|---|
| 2010/1-2010/12 | 4,849 | 38 | (0.8) | 7 | H1N1, H2N3, H4N6, H7N2, H10N3, H10N7, H10N9 |
|---|
| 2011/1-2011/12 | 3,935 | 27 | (0.7) | 8 | H3N6, H3N8 H4N6, H5N2, H7N3, H7N6,H7N9, H10N7 |
|---|
| 2012/1-2012/12 | 4,428 | 18 | (0.4) | 5 | H1N1, H1N3, H4N6, H7N1, H10N7 |
|---|
| 2013/1-2013/12 | 7,858 | 21 | (0.3) | 6 | H5N3, H6N1, H7N3, H7N7, H10N7, H12N5 |
|---|
| 2014/1-2014/12 | 3,938 | 14 | (0.4) | 7 | H1N1, H1N3, H3N8, H4N6, H7N5, H7N9, H12N5 |
|---|
| 2015/1-2015/12 | 5,216 | 35 | (0.7) | 19 | H1N1, H3N4, H3N6, H3N8, H4N3, H4N6, H5N3, H6N1, H6N2, H6N5, H7N9, H8N4, H9N2, H9N3, H10N3, H10N6, H10N7, H12N1, H12N5 |
|---|
| 2016/1-2016/12 | 4,280 | 58 | (1.36) | 24 | H1N1,H1N8,H1N9,H2N3,H3N6,H3N8,H4N1,H4N6, H4N7,H5N3,H6N1,H6N3, H7N6, H7N7, H7N8, H8N5, H10N1, H10N7, H12N5, H14N4, H14N3, H14N5, H14N6, H14N7 |
|---|
| 2017/1-2017/12 | 4,718 | 26 | (0.6) | 13 | H1N1, H1N3, H1N8, H2N3, H4N6, H6N5, H7N7, H8N6, H10N5, H11N2, H12N1, H12N4, H12N5 |
|---|
| 2018/1-2018/12 | 5,480 | 49 | (0.9) | 16 | H2N6, H3N8, H4N1, H4N2, H4N3, H4N6, H5N3, H6N2, H7N1, H7N3, H7N7, H10N2, H10N4, H10N8, H12N9, H14N8 |
|---|
| 2019/1-2019/12 | 7,072 | 54 | (0.8) | 15 | H1N1, H2N3, H3N2, H3N3, H3N8, H4N1, H4N2, H4N3, H4N6, H5N3, H6N1, H6N2, H7N7, H12N1, H12N5 |
|---|
| 2020/1-2020/12 | 6632 | 28 | (0.4) | 15 | H1N1, H1N6, H3N8, H4N6, H5N3,HPAI H5N8, H6N2, H7N1, H7N7, H8N5, H10N1, H10N2, H10N4, H10N7, H12N5 |
|---|
| 2021/1-2021/12 | 6257 | 53 | (0.8) | 18 | H1N1, H3N2, H3N6, H3N8, H4N6, HPAI H5N1, H6N2, H6N5, H7N7, H7N9, H10N1, H10N3, H10N9, H11N2, H11N9, H14N6, H14N7, H14N8 |
|---|
| Total | 104,945 | 848 | (0.81) | 72 | H1N1, H1N2, H1N3, H1N6, H1N8, H1N9, H2N3, H2N6, H2N7, H2N9, H3N2, H3N3, H3N4, H3N6, H3N7, H3N8, H3N9, H4N1, H4N2, H4N3, H4N5, H4N6, H4N7, H4N8, HPAI H5N1, H5N2, H5N3,H5N6, HPAI H5N8, H6N1, H6N2, H6N3, H6N5, H6N9, H7N1, H7N2, H7N3, H7N5, H7N6, H7N7, H7N8, H7N9, H8N3, H8N4, H8N5, H8N6, H9N2, H9N3, H9N6, H9N9, H10N1, H10N2, H10N3, H10N4, H10N5, H10N6, H10N7, H10N8, H10N9, H11N2, H11N3, H11N9, H12N1, H12N2, H12N4, H12N5, H14N3, H14N4, H14N5, H14N6, H14N7, H14N8 |
|---|