| 年度 | 实际值 |
|---|---|
| 1994 | 2196346 |
| 1995 | 2968766 |
| 1996 | 3506907 |
| 1997 | 3959962 |
| 1998 | 4274942 |
| 1999 | 4572196 |
| 2000 | 4910888 |
| 2001 | 5401839 |
| 2002 | 5925513 |
| 2003 | 6572548 |
| 2004 | 7503380 |
| 2005 | 8082259 |
| 2006 | 9231302 |
| 2007 | 10246000 |
| 2008 | 12178395 |
| 2009 | |
| 2010 | 14920857 |
| 2011 | 17453130 |
| 2012 | 19361785 |
| 2013 | 21601686 |
| 2014 | 23490313 |
| 2015 | 24456300 |
| 2016 | |
| 2017 | |
| 2018 | 30921768 |