| 年度 | 实际值 |
|---|---|
| 1995 | 39578 |
| 1996 | 43544 |
| 1997 | 42307 |
| 1998 | 45400 |
| 1999 | 74907 |
| 2000 | 65922 |
| 2001 | 96600 |
| 2002 | 160200 |
| 2003 | 197600 |
| 2004 | 273238 |
| 2005 | 353600 |
| 2006 | 550677 |
| 2007 | 793957 |
| 2008 | 1132750 |
| 2009 | 1108117 |
| 2010 | 1323575 |
| 2011 | 1646532 |
| 2012 | 1622296 |
| 2013 | 1740700 |
| 2014 | 1892800 |
| 2015 | 2054200 |
| 2016 | 2354133 |
| 2017 | 2749339 |
| 2018 | 3415231 |