| 年度 | 实际值 |
|---|---|
| 1992 | 339144 |
| 1993 | 452979 |
| 1994 | 870188 |
| 1995 | 1051853 |
| 1996 | 1148631 |
| 1997 | 2747402 |
| 1998 | 4012210 |
| 1999 | 3379484 |
| 2000 | 3737576 |
| 2001 | 6566759 |
| 2002 | 9956645 |
| 2003 | 12693544 |
| 2004 | 16219203 |
| 2005 | 20063180 |
| 2006 | 24518351 |
| 2007 | 31615147 |
| 2008 | 40452509 |
| 2009 | 53179185 |
| 2010 | 69347966 |
| 2011 | 76858699 |
| 2012 | 93800012 |
| 2013 | 112050284 |
| 2014 | 132237463 |
| 2015 | 154803250 |