| 年份 | 例数(n) | 男 | 女 | 总阳性数n (%) | ||
| 例数(n) | 阳性数n (%) | 例数(n) | 阳性数n (%) | |||
| 2010 | 620 | 366 | 137 (37.43) | 254 | 87 (34.25) | 224 (36.13) |
| 2011 | 891 | 580 | 225 (38.79) | 311 | 90 (28.94) | 315 (35.35) |
| 2012 | 1221 | 730 | 181 (24.79) | 491 | 122 (24.85) | 303 (24.82) |
| 2013 | 1758 | 1066 | 254 (23.83) | 692 | 140 (20.23) | 394 (22.41) |
| 2014 | 1372 | 782 | 117 (14.96) | 590 | 73 (12.37) | 190 (13.85) |
| 2015 | 1300 | 657 | 67 (10.20) | 643 | 64 (9.95) | 132 (10.15) |
| 2016 | 1680 | 952 | 179 (18.80) | 728 | 134 (18.41) | 313 (18.63) |
| 2017 | 2191 | 1257 | 300 (23.87) | 934 | 202 (21.63) | 502 (22.91) |
| 2018 | 2060 | 1143 | 252 (22.05) | 917 | 197 (21.48) | 449 (21.80) |
| 2019 | 2006 | 1127 | 199 (17.66) | 879 | 141 (16.04) | 340 (16.95) |
| 总计 | 15,099 | 8660 | 1911 (22.07) | 6439 | 1250 (19.41) | 3162 (20.94) |