| 年度 | 实际值 |
|---|---|
| 1992 | 79210 |
| 1993 | 141093 |
| 1994 | 26687 |
| 1995 | 61101 |
| 1996 | 72854 |
| 1997 | 49616 |
| 1998 | 51127 |
| 1999 | 48893 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 116577 |
| 2004 | 152828 |
| 2005 | 211136 |
| 2006 | 242764 |
| 2007 | 344730 |
| 2008 | 416143 |
| 2009 | |
| 2010 | 624462 |
| 2011 | 829870 |
| 2012 | 1065610 |
| 2013 | 1184677 |
| 2014 | 1257800 |
| 2015 | 1334334 |
| 2016 | 1416970 |
| 2017 | 1357853 |
| 2018 | 1568804 |