| 年度 | 实际值 |
|---|---|
| 1995 | 27433 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 27651 |
| 2000 | 32405 |
| 2001 | 36162 |
| 2002 | 39365 |
| 2003 | 44065 |
| 2004 | 46270 |
| 2005 | 53159 |
| 2006 | 61363 |
| 2007 | 83001 |
| 2008 | 113260 |
| 2009 | 122535 |
| 2010 | 143723 |
| 2011 | 184344 |
| 2012 | 205104 |
| 2013 | 224097 |
| 2014 | 225400 |
| 2015 | 229600 |
| 2016 | 237439 |
| 2017 | 243056 |