| 序号 | 时间 (年) |
数据 (千克/公顷) |
|---|---|---|
| 1 | 2018 | |
| 2 | 2017 | |
| 3 | 2016 | |
| 4 | 2015 | |
| 5 | 2014 | |
| 6 | 2013 | |
| 7 | 2012 | 5057.30 |
| 8 | 2011 | 4041.00 |
| 9 | 2010 | 4370.00 |
| 10 | 2009 | 4222.00 |
| 11 | 2008 | 4777.00 |
| 12 | 2007 | 4201.00 |
| 13 | 2006 | 4488.00 |
| 14 | 2005 | 4637.00 |
| 15 | 2004 | 4531.00 |
| 16 | 2003 | 4375.00 |
| 17 | 2002 | 3998.00 |
| 18 | 2001 | 4467.00 |
| 19 | 2000 | 5367.00 |
