| 年度 | 实际值 |
|---|---|
| 1992 | 14322 |
| 1993 | |
| 1994 | |
| 1995 | 32025 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 103452 |
| 2000 | 106628 |
| 2001 | 114637 |
| 2002 | 129917 |
| 2003 | 150200 |
| 2004 | 164001 |
| 2005 | 180372 |
| 2006 | 200654 |
| 2007 | 229527 |
| 2008 | 276327 |
| 2009 | 327364 |
| 2010 | 386414 |
| 2011 | 452406 |
| 2012 | 562800 |
| 2013 | 678488 |
| 2014 | 831719 |
| 2015 | 1004600 |