| 年度 | 实际值 |
|---|---|
| 1994 | 858971 |
| 1995 | 1108737 |
| 1996 | 1433518 |
| 1997 | 1706758 |
| 1998 | 930676 |
| 1999 | 2149920 |
| 2000 | 2352229 |
| 2001 | 2692992 |
| 2002 | 3123456 |
| 2003 | 3817885 |
| 2004 | 4645900 |
| 2005 | 6741560 |
| 2006 | 8177573 |
| 2007 | 10244046 |
| 2008 | 12253766 |
| 2009 | |
| 2010 | 15914706 |
| 2011 | 23802200 |
| 2012 | 27475778 |
| 2013 | 30783146 |
| 2014 | 34307638 |
| 2015 | 37669637 |
| 2016 | |
| 2017 | 48124819 |
| 2018 | 52655781 |