| 年度 | 实际值 |
|---|---|
| 1999 | 1053574 |
| 2000 | 1192400 |
| 2001 | 1360100 |
| 2002 | 1560800 |
| 2003 | 1884900 |
| 2004 | 2323000 |
| 2005 | 3034500 |
| 2006 | |
| 2007 | 4221100 |
| 2008 | 4933300 |
| 2009 | 5195300 |
| 2010 | 6199100 |
| 2011 | 7296800 |
| 2012 | 8060300 |
| 2013 | 8828700 |
| 2014 | 9714700 |
| 2015 | 10450500 |
| 2016 | 11318000 |
| 2017 | 11580427 |
| 2018 | 12481108 |