| 年度 | 实际值 |
|---|---|
| 1992 | 119.7 |
| 1993 | |
| 1994 | |
| 1995 | 93.3 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 236.1 |
| 2000 | 237.4 |
| 2001 | 298.5 |
| 2002 | 291.1 |
| 2003 | 306.969406599861 |
| 2004 | 384.845345773341 |
| 2005 | 737.45 |
| 2006 | 910.13 |
| 2007 | 968.546091565267 |
| 2008 | 1342.05440543469 |
| 2009 | 1527.66 |
| 2010 | 1957.91 |
| 2011 | 2682.96 |
| 2012 | 2980.15 |
| 2013 | 3245.39 |
| 2014 | 3374 |
| 2015 | 3062.10063188121 |