| 序号 | 时间 (年) |
数据 (公斤/公顷) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | |
| 8 | 2015 | |
| 9 | 2014 | |
| 10 | 2013 | |
| 11 | 2012 | 34374.00 |
| 12 | 2011 | 33418.00 |
| 13 | 2010 | 34458.00 |
| 14 | 2009 | 34268.00 |
| 15 | 2008 | 33584.00 |
| 16 | 2007 | 33241.00 |
| 17 | 2006 | 32143.00 |
| 18 | 2005 | 30547.00 |
| 19 | 2004 | 28969.00 |
| 20 | 2003 | 27751.00 |
| 21 | 2002 | 31168.00 |
| 22 | 2001 | 32060.00 |
| 23 | 2000 | 33354.00 |
| 24 | 1999 | 31277.95 |
| 25 | 1995 | 26900.00 |
| 26 | 1990 | 25501.00 |
| 27 | 1985 | 15342.00 |
| 28 | 1965 | 30162.00 |
| 29 | 1962 | 10569.00 |
| 30 | 1957 | 14763.00 |
| 31 | 1952 | 12216.00 |
