| 年度 | 实际值 |
|---|---|
| 1994 | 22452 |
| 1995 | 23736 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 28898 |
| 2000 | 32600 |
| 2001 | 41600 |
| 2002 | 40400 |
| 2003 | 35800 |
| 2004 | 42300 |
| 2005 | 45400 |
| 2006 | 56600 |
| 2007 | 66200 |
| 2008 | 75600 |
| 2009 | 76620 |
| 2010 | 93710 |
| 2011 | 115350 |
| 2012 | 129380 |
| 2013 | 132400 |
| 2014 | 138200 |
| 2015 | 143300 |
| 2016 | 151869 |
| 2017 | 156245 |
| 2018 | 224921 |