| 序号 | 时间 (年) |
数据 (千公吨) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 6770.00 |
| 12 | 2012 | 6093.00 |
| 13 | 2011 | 5723.00 |
| 14 | 2010 | 5344.00 |
| 15 | 2009 | 4279.00 |
| 16 | 2008 | 6160.00 |
| 17 | 2007 | 6076.00 |
| 18 | 2006 | 6799.00 |
| 19 | 2005 | 6928.00 |
| 20 | 2004 | 6887.00 |
| 21 | 2003 | 6094.00 |
| 22 | 2002 | 5486.00 |
| 23 | 2001 | 5469.00 |
| 24 | 2000 | 5476.00 |
| 25 | 1999 | 5915.00 |
| 26 | 1998 | 6516.00 |
| 27 | 1997 | 6223.00 |
| 28 | 1996 | 5884.00 |
| 29 | 1995 | 5748.00 |
| 30 | 1994 | 5533.00 |
| 31 | 1993 | 5976.00 |
| 32 | 1992 | 5812.00 |
| 33 | 1991 | 5995.00 |
| 34 | 1990 | 6082.00 |
| 35 | 1989 | 5942.00 |
| 36 | 1988 | 5103.00 |
| 37 | 1987 | 5003.00 |
| 38 | 1986 | 4072.00 |
| 39 | 1985 | 4560.00 |
| 40 | 1984 | 5750.00 |
| 41 | 1983 | 5073.00 |
| 42 | 1982 | 5265.00 |
| 43 | 1981 | 7173.00 |
| 44 | 1980 | 8094.00 |
| 45 | 1979 | 7344.00 |
| 46 | 1978 | 7220.00 |
| 47 | 1977 | 7166.00 |
| 48 | 1976 | 6405.00 |
| 49 | 1975 | 6254.00 |
| 50 | 1974 | 8174.00 |
