| 年度 | 实际值 |
|---|---|
| 1994 | 301724 |
| 1995 | 373172 |
| 1996 | 426887 |
| 1997 | 454290 |
| 1998 | 440586 |
| 1999 | 461417 |
| 2000 | 502249 |
| 2001 | 541161 |
| 2002 | 587760 |
| 2003 | 627874 |
| 2004 | 725651 |
| 2005 | 965745 |
| 2006 | 1079156 |
| 2007 | 1282102 |
| 2008 | 1592890 |
| 2009 | |
| 2010 | 2419745 |
| 2011 | 2354512 |
| 2012 | 3231024 |
| 2013 | 4009543 |
| 2014 | 4036002 |
| 2015 | 4423691 |
| 2016 | 4864911 |
| 2017 | 5488145 |
| 2018 | 5487736 |