| 年度 | 实际值 |
|---|---|
| 1992 | 2726.5 |
| 1993 | 3231.4 |
| 1994 | 3665.3 |
| 1995 | 4383 |
| 1996 | 5179 |
| 1997 | 5862 |
| 1998 | 6585 |
| 1999 | 7508 |
| 2000 | 8235 |
| 2001 | 9555 |
| 2002 | 10283 |
| 2003 | 11077 |
| 2004 | 11964 |
| 2005 | 13339 |
| 2006 | 14969 |
| 2007 | 18024 |
| 2008 | 22270 |
| 2009 | 25055 |
| 2010 | 29535 |
| 2011 | 34898 |
| 2012 | 42137 |
| 2013 | 46610 |
| 2014 | 51495 |
| 2015 | 56237 |
| 2016 | 61085 |
| 2017 | 66483 |
| 2018 | 76377 |