| 年度 | 实际值 |
|---|---|
| 1992 | 36007 |
| 1993 | |
| 1994 | |
| 1995 | 77805 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 171299 |
| 2000 | 188725 |
| 2001 | 168523 |
| 2002 | 157966 |
| 2003 | 141618 |
| 2004 | 150505 |
| 2005 | 166028 |
| 2006 | 181620 |
| 2007 | 181961 |
| 2008 | 145387 |
| 2009 | 188717 |
| 2010 | 210936 |
| 2011 | 235472 |
| 2012 | 263716 |
| 2013 | 347530 |
| 2014 | 379715 |
| 2015 | 677167 |
| 2016 | 795134 |
| 2017 | 821567 |