| 年度 | 实际值 |
|---|---|
| 1992 | 35557 |
| 1993 | |
| 1994 | |
| 1995 | 58776 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 136951 |
| 2000 | 127695 |
| 2001 | 145614 |
| 2002 | 157230 |
| 2003 | 169874 |
| 2004 | 204411 |
| 2005 | 261993 |
| 2006 | 310661 |
| 2007 | 347361 |
| 2008 | 451290 |
| 2009 | 510572 |
| 2010 | 577638 |
| 2011 | 631282 |
| 2012 | 720011 |
| 2013 | 815448 |
| 2014 | 916780 |
| 2015 | 1014405 |