| 年度 | 实际值 |
|---|---|
| 1993 | 66678 |
| 1994 | 76000 |
| 1995 | 85000 |
| 1996 | 96000 |
| 1997 | 158300 |
| 1998 | 178607 |
| 1999 | 191313 |
| 2000 | 200300 |
| 2001 | 196967 |
| 2002 | 212000 |
| 2003 | 224893 |
| 2004 | 239255 |
| 2005 | 250568 |
| 2006 | 226129 |
| 2007 | 255372 |
| 2008 | 190600 |
| 2009 | 203900 |
| 2010 | 224300 |
| 2011 | 275600 |
| 2012 | 330720 |
| 2013 | 385000 |
| 2014 | 443409 |
| 2015 | 480863 |