| 年度 | 实际值 |
|---|---|
| 1995 | 26076 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 31212 |
| 2000 | 27237 |
| 2001 | 28644 |
| 2002 | 30317 |
| 2003 | 31581 |
| 2004 | 38303 |
| 2005 | 42937.3376422504 |
| 2006 | 49071.2430197147 |
| 2007 | 58006.1867908591 |
| 2008 | 68300 |
| 2009 | 71790 |
| 2010 | 94500 |
| 2011 | 131510 |
| 2012 | 151300 |
| 2013 | 160700 |
| 2014 | 174900 |
| 2015 | 182000 |
| 2016 | 191796 |
| 2017 | 197510 |