| 年度 | 实际值 |
|---|---|
| 1994 | 2095896 |
| 1995 | 2179550 |
| 1996 | 3133697 |
| 1997 | 3410559 |
| 1998 | 1710949 |
| 1999 | 4819037 |
| 2000 | 6181598 |
| 2001 | 7326298 |
| 2002 | 8473666 |
| 2003 | 9982170 |
| 2004 | 11237025 |
| 2005 | 12001656 |
| 2006 | 12865741 |
| 2007 | 15436785 |
| 2008 | 18881985 |
| 2009 | |
| 2010 | 20533771 |
| 2011 | 28238624 |
| 2012 | 31292738 |
| 2013 | 35693037 |
| 2014 | 38184368 |
| 2015 | 43139431 |
| 2016 | |
| 2017 | 51428765 |
| 2018 | 57082209 |