| 年度 | 实际值 |
|---|---|
| 1992 | 140707 |
| 1993 | 156975 |
| 1994 | 52590 |
| 1995 | 72516 |
| 1996 | 94587 |
| 1997 | 119234 |
| 1998 | 141907 |
| 1999 | 169688 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 403855 |
| 2004 | 497019 |
| 2005 | 624873 |
| 2006 | 615798 |
| 2007 | 759154 |
| 2008 | 889890 |
| 2009 | |
| 2010 | 1363034 |
| 2011 | 1870940 |
| 2012 | 2411920 |
| 2013 | 2772077 |
| 2014 | 3315962 |
| 2015 | 3741476 |
| 2016 | 3663181 |
| 2017 | 3778473 |
| 2018 | 4113402 |