| 序号 | 时间 (年) |
数据 (千克/公顷) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | |
| 8 | 2015 | |
| 9 | 2014 | |
| 10 | 2013 | |
| 11 | 2012 | 715.32 |
| 12 | 2011 | 712.89 |
| 13 | 2010 | 676.36 |
| 14 | 2009 | 698.12 |
| 15 | 2008 | 761.92 |
| 16 | 2007 | 726.46 |
| 17 | 2006 | 688.13 |
| 18 | 2005 | 640.00 |
| 19 | 2004 | 681.82 |
| 20 | 2003 | 501.50 |
| 21 | 2002 | 593.60 |
| 22 | 2001 | 577.62 |
| 23 | 2000 | 666.87 |
| 24 | 1995 | 451.00 |
| 25 | 1990 | 539.00 |
| 26 | 1985 | 445.00 |
| 27 | 1980 | 490.00 |
| 28 | 1978 | 422.00 |
| 29 | 1975 | 287.00 |
| 30 | 1970 | 444.00 |
| 31 | 1965 | 371.00 |
| 32 | 1962 | 147.00 |
| 33 | 1957 | 276.00 |
| 34 | 1952 | 255.00 |
