| 年度 | 实际值 |
|---|---|
| 1995 | 171195 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 257654 |
| 2000 | 250405 |
| 2001 | 265231 |
| 2002 | 275706 |
| 2003 | 311056 |
| 2004 | 308717 |
| 2005 | 233167 |
| 2006 | 242097 |
| 2007 | 232100 |
| 2008 | 295009 |
| 2009 | 297256 |
| 2010 | 343558 |
| 2011 | 379346 |
| 2012 | 434177 |
| 2013 | 437300 |
| 2014 | 454648 |
| 2015 | 458495 |
| 2016 | 481313 |
| 2017 | 447008 |