| 年度 | 实际值 |
|---|---|
| 1993 | 1103953 |
| 1994 | 1779484 |
| 1995 | 2080534 |
| 1996 | 1148057 |
| 1997 | 1116546 |
| 1998 | 1183066 |
| 1999 | 1223918 |
| 2000 | 1268201 |
| 2001 | 1334400 |
| 2002 | 1391200 |
| 2003 | 1391200 |
| 2004 | 1592815 |
| 2005 | 1710100 |
| 2006 | 1826303 |
| 2007 | 1969061 |
| 2008 | 2306988 |
| 2009 | 2564228 |
| 2010 | 2858880 |
| 2011 | 3303105 |
| 2012 | 3690825 |
| 2013 | 4039300 |
| 2014 | 4319800 |
| 2015 | 4603000 |