年份 | 蛋清阳性率 | 泄殖腔棉拭子阳性率 | 血清阳性率 |
2010 | 7.97% (248/3110) | 5.09% (23/452) | - |
2011 | 6.70% (294/4388) | 56.27% (148/263) | - |
2012 | 1.47% (23/1568) | 6.71% (84/1252) | - |
2013 | 3.69% (18/488) | 20.58% (50/243) | - |
2014 | 1.83% (63/3443) | - | 14.57% (108/741) |
2015 | 0.54% (76/14073) | - | 0.18% (11/6193) |
2016 | 1.1% (86/7802) | 0.29% (3/1052) | - |
合计 | 2.31% (808/34872) | 9.44% (308/3262) | 1.72% (119/6934) |