| 年度 | 实际值 |
|---|---|
| 1992 | 52916 |
| 1993 | |
| 1994 | |
| 1995 | 93720 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 120267 |
| 2000 | 114724 |
| 2001 | 125129 |
| 2002 | 134421 |
| 2003 | 138082 |
| 2004 | 143950 |
| 2005 | 160036 |
| 2006 | 166006 |
| 2007 | 169860 |
| 2008 | 169870 |
| 2009 | 316511 |
| 2010 | 352431 |
| 2011 | 403335 |
| 2012 | 522292 |
| 2013 | 639825 |
| 2014 | 664593 |
| 2015 | 732102 |
| 2016 | 852261 |
| 2017 | 991945 |