| 年度 | 实际值 |
|---|---|
| 1992 | 9283 |
| 1993 | 10531 |
| 1994 | 8247 |
| 1995 | 11691 |
| 1996 | 13390 |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 217 |
| 2001 | 21892 |
| 2002 | 22284 |
| 2003 | 30642 |
| 2004 | 32345 |
| 2005 | 42106 |
| 2006 | 53947 |
| 2007 | 66656 |
| 2008 | 85943 |
| 2009 | 102524 |
| 2010 | 137555 |
| 2011 | 192822 |
| 2012 | 217520 |
| 2013 | 283125 |
| 2014 | 330848 |
| 2015 | 368259 |