| 年度 | 实际值 |
|---|---|
| 1992 | 89947 |
| 1993 | |
| 1994 | |
| 1995 | 136546 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 249376 |
| 2000 | 241834 |
| 2001 | 252174 |
| 2002 | 241335 |
| 2003 | 239972 |
| 2004 | 220197 |
| 2005 | 245855 |
| 2006 | 268703 |
| 2007 | 267665 |
| 2008 | 359209 |
| 2009 | 446407 |
| 2010 | 552054 |
| 2011 | 641938 |
| 2012 | 754702 |
| 2013 | 1068459 |
| 2014 | 1222696 |
| 2015 | 1620167 |
| 2016 | 1867897 |
| 2017 | 2047148 |