| 年度 | 实际值 |
|---|---|
| 1992 | 94725 |
| 1993 | 142134 |
| 1994 | 127699 |
| 1995 | 154807 |
| 1996 | 144107 |
| 1997 | 164370 |
| 1998 | 177471 |
| 1999 | 175194 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 447542 |
| 2004 | 441369 |
| 2005 | 501350 |
| 2006 | 599268 |
| 2007 | 728928 |
| 2008 | 874279 |
| 2009 | |
| 2010 | 1217123 |
| 2011 | 1516613 |
| 2012 | 1729327 |
| 2013 | 1912649 |
| 2014 | 2137239 |
| 2015 | 2809762 |
| 2016 | 2957418 |
| 2017 | 3316327 |
| 2018 | 3271013 |