| 年度 | 实际值 |
|---|---|
| 1994 | 990059 |
| 1995 | 1127756 |
| 1996 | 1223885 |
| 1997 | 1280491 |
| 1998 | 1289205 |
| 1999 | 1314766 |
| 2000 | 1348970 |
| 2001 | 1551442 |
| 2002 | 1774025 |
| 2003 | 1868350 |
| 2004 | 2176843 |
| 2005 | 2540734 |
| 2006 | 3017343 |
| 2007 | 3671800 |
| 2008 | 4406000 |
| 2009 | |
| 2010 | 7452870 |
| 2011 | 8947979 |
| 2012 | 8570674 |
| 2013 | 9877794 |
| 2014 | 11428321 |
| 2015 | 12817375 |
| 2016 | 14232713 |
| 2017 | 16042574 |
| 2018 | 17044922 |