注：乡镇个数指农村中经省、自治区、直辖市人民政府批准成立的乡一级行政区划的数量。不包括城关镇、城市街道办事处、工矿区。
| 序号 |
时间(年) |
数据(单位：个) |
| 1 |
2018 |
|
| 2 |
2017 |
|
| 3 |
2016 |
|
| 4 |
2015 |
|
| 5 |
2014 |
|
| 6 |
2013 |
|
| 7 |
2012 |
|
| 8 |
2011 |
|
| 9 |
2010 |
|
| 10 |
2009 |
|
| 11 |
2008 |
1381.00 |
| 12 |
2007 |
1348.00 |
| 13 |
2006 |
1424.00 |
| 14 |
2005 |
1423.00 |
| 15 |
2004 |
1468.00 |
| 16 |
2003 |
1476.00 |
| 17 |
2002 |
1494.00 |
| 18 |
2001 |
1499.00 |
| 19 |
2000 |
2207.00 |
| 20 |
1999 |
2362.00 |
| 21 |
1998 |
2366.00 |
| 22 |
1997 |
2375.00 |
| 23 |
1996 |
2385.00 |
| 24 |
1995 |
2383.00 |
| 25 |
1994 |
2402.00 |
| 26 |
1993 |
2407.00 |
| 27 |
1992 |
2438.00 |
| 28 |
1991 |
2453.00 |
| 29 |
1990 |
2453.00 |
| 30 |
1989 |
2453.00 |
| 31 |
1988 |
2468.00 |
| 32 |
1987 |
2481.00 |
| 33 |
1986 |
2492.00 |
| 34 |
1985 |
2680.00 |
| 35 |
1984 |
3391.00 |
| 36 |
1983 |
2131.00 |
| 37 |
1982 |
2003.00 |
| 38 |
1981 |
2106.00 |
| 39 |
1980 |
2100.00 |
| 40 |
1979 |
2092.00 |
| 41 |
1978 |
2012.00 |
