| 年度 | 实际值 |
|---|---|
| 1992 | 26298 |
| 1993 | |
| 1994 | |
| 1995 | 48659 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 82139 |
| 2000 | 86871 |
| 2001 | 92969 |
| 2002 | 108839 |
| 2003 | 120145 |
| 2004 | 128110 |
| 2005 | 136084 |
| 2006 | 143575 |
| 2007 | 157170 |
| 2008 | 156506 |
| 2009 | 209984 |
| 2010 | 311336 |
| 2011 | 390341 |
| 2012 | 487926 |
| 2013 | 547241 |
| 2014 | 623077 |
| 2015 | 677400 |
| 2016 | 766186 |
| 2017 | 800000 |