| 年度 | 实际值 |
|---|---|
| 1994 | 908353 |
| 1995 | 1291475 |
| 1996 | 1589975 |
| 1997 | 1814802 |
| 1998 | 1094666 |
| 1999 | 2271639 |
| 2000 | 2566100 |
| 2001 | 2833100 |
| 2002 | 3253700 |
| 2003 | 3787900 |
| 2004 | 4496100 |
| 2005 | 4693100 |
| 2006 | 5472000 |
| 2007 | 6336500 |
| 2008 | 7148600 |
| 2009 | 7378600 |
| 2010 | 8527700 |
| 2011 | 9871800 |
| 2012 | 10493900 |
| 2013 | 11382300 |
| 2014 | 12332100 |
| 2015 | 12959700 |
| 2016 | 14125300 |
| 2017 | 16240361 |
| 2018 | 18082012 |