| 年度 | 实际值 |
|---|---|
| 1992 | 76188 |
| 1993 | |
| 1994 | |
| 1995 | 137537 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 114605 |
| 2000 | 160091 |
| 2001 | 117867 |
| 2002 | 131668 |
| 2003 | 145858 |
| 2004 | 153274 |
| 2005 | 157632 |
| 2006 | 195331 |
| 2007 | 196773 |
| 2008 | 172859 |
| 2009 | 177066.9 |
| 2010 | 177951 |
| 2011 | 170699 |
| 2012 | 178352 |
| 2013 | 174654 |
| 2014 | 170437 |
| 2015 | 194368 |
| 2016 | 195578 |