| 年份 | 省份编码 |
|---|---|
| 2022 | 620000 |
| 2021 | 620000 |
| 2020 | 620000 |
| 2019 | 620000 |
| 2018 | 620000 |
| 2017 | 620000 |
| 2016 | 620000 |
| 2015 | 620000 |
| 2014 | 620000 |
| 2013 | 620000 |
| 2012 | 620000 |
| 2011 | 620000 |
| 2010 | 620000 |
| 2009 | 620000 |
| 2008 | 620000 |
| 2007 | 620000 |
| 2006 | 620000 |
| 2005 | 620000 |
| 2004 | 620000 |
| 2003 | 620000 |
| 2002 | 620000 |
| 2001 | 620000 |
| 2000 | 620000 |
| 1999 | 620000 |
| 1998 | 620000 |
| 1997 | 620000 |
| 1996 | 620000 |
| 1995 | 620000 |
| 1994 | 620000 |
| 1993 | 620000 |
| 1992 | 620000 |
| 1991 | 620000 |
| 1990 | 620000 |