| 年度 | 实际值 |
|---|---|
| 1992 | 26481 |
| 1993 | |
| 1994 | |
| 1995 | 52328 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 76933 |
| 2000 | 92230 |
| 2001 | 80137 |
| 2002 | 89156 |
| 2003 | 99153 |
| 2004 | 110436 |
| 2005 | 115918 |
| 2006 | 118563 |
| 2007 | 134186 |
| 2008 | 172429 |
| 2009 | 223774 |
| 2010 | 245069 |
| 2011 | 271824 |
| 2012 | 332055 |
| 2013 | 400365 |
| 2014 | 445822 |
| 2015 | 527112 |
| 2016 | 656933 |
| 2017 | 845301 |