| 年度 | 实际值 |
|---|---|
| 1995 | 5514 |
| 1996 | 5675 |
| 1997 | 5733 |
| 1998 | 5873 |
| 1999 | 6164 |
| 2000 | 7590 |
| 2001 | 9311 |
| 2002 | 10310 |
| 2003 | 11131.5516953399 |
| 2004 | 13532.1498231346 |
| 2005 | 17370.7243650047 |
| 2006 | 20570.892694756 |
| 2007 | 25017.5482472594 |
| 2008 | 31307.8635675483 |
| 2009 | 37027.9699834324 |
| 2010 | 39490.0835552291 |
| 2011 | 44089 |
| 2012 | 43890 |
| 2013 | |
| 2014 | 50757 |
| 2015 | 53664 |