Table 1 Incidence of pertussis in mainland China from 2004 to 2019
Year | Population(100 thousand) | Reported cases(cases) | Incidence Rate(per 100,000) |
|---|---|---|---|
2004 | 12,997.23757 | 4705 | 0.362 |
2005 | 12,998.79873 | 3844 | 0.2957 |
2006 | 13,074.94867 | 2547 | 0.1948 |
2007 | 13,143.24818 | 2881 | 0.2192 |
2008 | 13,209.73990 | 2387 | 0.1807 |
2009 | 13,278.41845 | 1612 | 0.1214 |
2010 | 13,343.41906 | 1764 | 0.1322 |
2011 | 13,409.69632 | 2517 | 0.1877 |
2012 | 13,475.30864 | 2183 | 0.162 |
2013 | 13,544.30380 | 1712 | 0.1264 |
2014 | 13,550.69583 | 3408 | 0.2515 |
2015 | 13,623.90014 | 6658 | 0.4887 |
2016 | 13,706.43103 | 5584 | 0.4074 |
2017 | 13,900.80000 | 10,542 | 0.7584 |
2018 | 13,953.80000 | 22,466 | 1.6100 |
2019 | 14,000.50000 | 30,027 | 2.1501 |
total | 13,450.7 | 104,837 | 0.4780 |