| 序号 | 时间 (年) |
数据 (公斤/公顷) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 31912.72 |
| 8 | 2016 | 31906.00 |
| 9 | 2015 | 31064.87 |
| 10 | 2014 | 30716.61 |
| 11 | 2013 | 29908.24 |
| 12 | 2012 | 28617.68 |
| 13 | 2011 | 29625.62 |
| 14 | 2010 | 28285.95 |
| 15 | 2009 | 26568.20 |
| 16 | 2008 | 25184.23 |
| 17 | 2007 | 27124.00 |
| 18 | 2006 | 24425.00 |
| 19 | 2005 | 23820.00 |
| 20 | 2004 | 22366.00 |
| 21 | 2003 | 23064.00 |
| 22 | 2002 | 24072.00 |
| 23 | 2001 | 25212.00 |
| 24 | 2000 | 23711.00 |
| 25 | 1999 | 20534.00 |
| 26 | 1998 | 19363.07 |
| 27 | 1997 | 17881.21 |
| 28 | 1996 | 16422.88 |
