| 年度 | 实际值 |
|---|---|
| 1999 | 290339 |
| 2000 | 278165 |
| 2001 | 307286 |
| 2002 | 348155 |
| 2003 | 395231 |
| 2004 | 441528 |
| 2005 | 441269 |
| 2006 | 542373 |
| 2007 | 661440 |
| 2008 | 618711 |
| 2009 | 696704 |
| 2010 | 862035 |
| 2011 | 1076021 |
| 2012 | 1221332 |
| 2013 | 1350160 |
| 2014 | 1536366 |
| 2015 | 1623422 |
| 2016 | 1674448 |
| 2017 | 1489903 |
| 2018 | 1647409 |