| 年度 | 实际值 |
|---|---|
| 1992 | 8050 |
| 1993 | |
| 1994 | 7642 |
| 1995 | 9257 |
| 1996 | 10881 |
| 1997 | |
| 1998 | |
| 1999 | 11802 |
| 2000 | 12731 |
| 2001 | 14360 |
| 2002 | 15689 |
| 2003 | 17481 |
| 2004 | 19829 |
| 2005 | 21792 |
| 2006 | 25647 |
| 2007 | 29843 |
| 2008 | 35967 |
| 2009 | 49377 |
| 2010 | 55297 |
| 2011 | 74166 |
| 2012 | 97559 |
| 2013 | 108320 |
| 2014 | 119691 |
| 2015 | 137080 |