| 年度 | 实际值 |
|---|---|
| 1994 | 34584 |
| 1995 | 42319 |
| 1996 | 45872 |
| 1997 | 47249 |
| 1998 | 48058 |
| 1999 | 51041 |
| 2000 | 53323 |
| 2001 | 58956 |
| 2002 | 64441 |
| 2003 | 72718 |
| 2004 | 81817 |
| 2005 | 104777 |
| 2006 | 120156 |
| 2007 | 134348 |
| 2008 | 156845 |
| 2009 | |
| 2010 | 214755 |
| 2011 | 261094 |
| 2012 | 311525 |
| 2013 | 370575 |
| 2014 | 336655 |
| 2015 | 274557 |
| 2016 | 292898 |
| 2017 | 398320 |
| 2018 | 451330 |