| 年度 | 实际值 |
|---|---|
| 1992 | 31145 |
| 1993 | 40839 |
| 1994 | 45900 |
| 1995 | 52704 |
| 1996 | 59694 |
| 1997 | 80432 |
| 1998 | 77015 |
| 1999 | 85203 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 188134 |
| 2004 | 233209 |
| 2005 | 277410 |
| 2006 | 338275 |
| 2007 | 484603 |
| 2008 | 598921 |
| 2009 | |
| 2010 | 770606 |
| 2011 | 958986 |
| 2012 | 1194323 |
| 2013 | 1316194 |
| 2014 | 1174452 |
| 2015 | 1075909 |
| 2016 | 1151256 |
| 2017 | 1144224 |
| 2018 | 1152055 |