| 年度 | 实际值 |
|---|---|
| 1999 | 919942 |
| 2000 | 1072800 |
| 2001 | 1158700 |
| 2002 | 1326473 |
| 2003 | 1600234 |
| 2004 | 1937791 |
| 2005 | 2163450 |
| 2006 | 2713469 |
| 2007 | 3381760 |
| 2008 | 4211757 |
| 2009 | 4356677 |
| 2010 | 5141822 |
| 2011 | 5916710 |
| 2012 | 6805554 |
| 2013 | 7148237 |
| 2014 | 7618200 |
| 2015 | 6904200 |
| 2016 | 5232200 |
| 2017 | 5946689 |