| 年度 | 实际值 |
|---|---|
| 1992 | 49071 |
| 1993 | |
| 1994 | |
| 1995 | 84624 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 150613 |
| 2000 | 167049 |
| 2001 | 185323 |
| 2002 | 202307 |
| 2003 | 187517 |
| 2004 | 162736 |
| 2005 | 166413 |
| 2006 | 203817 |
| 2007 | 239426 |
| 2008 | 297090 |
| 2009 | 451520 |
| 2010 | 518713 |
| 2011 | 589143 |
| 2012 | 746400 |
| 2013 | 1006588 |
| 2014 | 1291493 |
| 2015 | 1105916 |
| 2016 | 1284408 |
| 2017 | 1571737 |