| 年度 | 实际值 |
|---|---|
| 1992 | 31631 |
| 1993 | |
| 1994 | |
| 1995 | 77460 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 123190 |
| 2000 | 10163 |
| 2001 | 150267 |
| 2002 | 129818 |
| 2003 | 140165 |
| 2004 | 143971 |
| 2005 | 159938 |
| 2006 | 161246 |
| 2007 | 169127 |
| 2008 | 136329 |
| 2009 | 168646 |
| 2010 | 213646 |
| 2011 | 253067 |
| 2012 | 305447 |
| 2013 | 369023 |
| 2014 | 459724 |
| 2015 | 598467 |
| 2016 | 746114 |
| 2017 | 931035 |