| 序号 | 时间 (年) |
数据 (千克/公顷) |
|---|---|---|
| 1 | 2016 | |
| 2 | 2015 | |
| 3 | 2014 | |
| 4 | 2013 | |
| 5 | 2011 | |
| 6 | 2010 | |
| 7 | 2009 | 1842.00 |
| 8 | 2008 | 1825.00 |
| 9 | 2007 | 1813.00 |
| 10 | 2006 | 1800.00 |
| 11 | 2005 | 1088.31 |
| 12 | 2004 | 1981.00 |
| 13 | 2003 | 1126.00 |
| 14 | 2002 | 1852.00 |
| 15 | 2001 | 1910.00 |
| 16 | 2000 | 2050.29 |
| 17 | 1999 | 2025.00 |
| 18 | 1998 | 1863.15 |
| 19 | 1995 | 1907.00 |
| 20 | 1990 | 1350.00 |
| 21 | 1985 | 1170.00 |
| 22 | 1980 | 1005.00 |
| 23 | 1978 | 795.00 |
