| 年度 | 实际值 |
|---|---|
| 1994 | 1320325 |
| 1995 | 1823335 |
| 1996 | 1957125 |
| 1997 | 2071280 |
| 1998 | 160450 |
| 1999 | 2182101 |
| 2000 | 2706390 |
| 2001 | 3064887 |
| 2002 | 3401401 |
| 2003 | 3793079 |
| 2004 | 4412507 |
| 2005 | 5030442 |
| 2006 | 5733939 |
| 2007 | 6342844 |
| 2008 | 7264769 |
| 2009 | |
| 2010 | 8048843 |
| 2011 | 10894702 |
| 2012 | 13435434 |
| 2013 | 14927952 |
| 2014 | 16542011 |
| 2015 | 17415468 |
| 2016 | |
| 2017 | 20965283 |
| 2018 | 22408968 |