| 年度 | 实际值 |
|---|---|
| 1992 | 19566 |
| 1993 | |
| 1994 | |
| 1995 | 47608 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 154500 |
| 2000 | 157296 |
| 2001 | 181132 |
| 2002 | 189665 |
| 2003 | 210908 |
| 2004 | 244357 |
| 2005 | 301374 |
| 2006 | 341740 |
| 2007 | 414872 |
| 2008 | 509133 |
| 2009 | 564911 |
| 2010 | 700399 |
| 2011 | 824952 |
| 2012 | 973985 |
| 2013 | 1124153 |
| 2014 | 1251526 |
| 2015 | 1389481.12 |