| 年度 | 实际值 |
|---|---|
| 1994 | 1151845 |
| 1995 | 1505354 |
| 1996 | 1727802 |
| 1997 | 1838545 |
| 1998 | 1998952 |
| 1999 | 2081979 |
| 2000 | 2282095 |
| 2001 | 2319108 |
| 2002 | 2500400 |
| 2003 | 2876431 |
| 2004 | 3385620 |
| 2005 | 4325160 |
| 2006 | 4839650 |
| 2007 | 5858860 |
| 2008 | 7645560 |
| 2009 | |
| 2010 | 10986810 |
| 2011 | 13613200 |
| 2012 | 15736770 |
| 2013 | 18603870 |
| 2014 | 20773400 |
| 2015 | 21559100 |
| 2016 | |
| 2017 | |
| 2018 | 23764530 |