| 年度 | 实际值 |
|---|---|
| 1992 | 24730 |
| 1993 | |
| 1994 | |
| 1995 | 42997 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 61361 |
| 2000 | 61913 |
| 2001 | 68121 |
| 2002 | 75139 |
| 2003 | 82020 |
| 2004 | 95435 |
| 2005 | 95475 |
| 2006 | 101682 |
| 2007 | 112523 |
| 2008 | 133363 |
| 2009 | 174123 |
| 2010 | 247006 |
| 2011 | 328043 |
| 2012 | 398632 |
| 2013 | 445855 |
| 2014 | 484784 |
| 2015 | 704366 |
| 2016 | 852563 |
| 2017 | 988736 |