| 年度 | 实际值 |
|---|---|
| 1992 | 11016 |
| 1993 | |
| 1994 | 18970 |
| 1995 | 26294 |
| 1996 | 26259 |
| 1997 | |
| 1998 | |
| 1999 | 34824 |
| 2000 | 40286 |
| 2001 | 45926 |
| 2002 | 59784 |
| 2003 | 65342 |
| 2004 | 71520 |
| 2005 | 79119 |
| 2006 | 90870 |
| 2007 | 99422 |
| 2008 | 128446 |
| 2009 | 153467 |
| 2010 | 179403 |
| 2011 | 217715 |
| 2012 | 262636 |
| 2013 | 323203 |
| 2014 | 349481 |
| 2015 | 387973 |