| 年度 | 实际值 |
|---|---|
| 1992 | 15379 |
| 1993 | |
| 1994 | |
| 1995 | 62299 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 126126 |
| 2000 | 132208 |
| 2001 | 145054 |
| 2002 | 161094 |
| 2003 | 175920 |
| 2004 | 198682 |
| 2005 | 237802 |
| 2006 | 272061 |
| 2007 | 321599 |
| 2008 | 442724 |
| 2009 | 512251 |
| 2010 | 621129 |
| 2011 | 754968 |
| 2012 | 908388 |
| 2013 | 1045911 |
| 2014 | 1202074 |
| 2015 | 1352340 |