| 年度 | 实际值 |
|---|---|
| 1992 | 235675 |
| 1993 | |
| 1994 | 347159 |
| 1995 | 450388 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 830810 |
| 2000 | 864872 |
| 2001 | 929083 |
| 2002 | 911432 |
| 2003 | 1039049 |
| 2004 | 776056 |
| 2005 | 792348 |
| 2006 | 901092 |
| 2007 | 1131247 |
| 2008 | 1299785 |
| 2009 | 1740129 |
| 2010 | 2053455 |
| 2011 | 2435839 |
| 2012 | 2936360 |
| 2013 | 3081561 |
| 2014 | 3816484 |
| 2015 | 3923257 |
| 2016 | 4421631 |
| 2017 | 5262929 |