| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 3873.00 |
| 8 | 2014 | 4126.00 |
| 9 | 2013 | 4077.00 |
| 10 | 2012 | 4044.00 |
| 11 | 2011 | 4060.00 |
| 12 | 2010 | 4166.00 |
| 13 | 2009 | 4282.00 |
| 14 | 2008 | 4416.00 |
| 15 | 2007 | 4122.00 |
| 16 | 2006 | 4127.00 |
| 17 | 2005 | 4169.00 |
| 18 | 2004 | 4260.00 |
| 19 | 2003 | 4316.00 |
| 20 | 2002 | 4258.00 |
| 21 | 2001 | 4116.00 |
| 22 | 2000 | 3830.00 |
| 23 | 1999 | 4153.00 |
| 24 | 1998 | 4461.00 |
| 25 | 1997 | 4568.00 |
| 26 | 1996 | 4467.00 |
| 27 | 1995 | 4416.00 |
| 28 | 1994 | 4602.00 |
| 29 | 1993 | 4625.00 |
| 30 | 1992 | 4803.00 |
| 31 | 1991 | 4813.00 |
| 32 | 1990 | 4595.00 |
| 33 | 1989 | 4570.00 |
| 34 | 1988 | 4586.00 |
| 35 | 1987 | 4735.00 |
| 36 | 1986 | 4593.00 |
| 37 | 1985 | 4882.00 |
| 38 | 1980 | 4985.00 |
| 39 | 1978 | 4500.00 |
| 40 | 1975 | 2868.00 |
| 41 | 1970 | 3244.00 |
| 42 | 1965 | 3656.00 |
| 43 | 1962 | 1721.00 |
| 44 | 1957 | 3325.00 |
| 45 | 1952 | 2620.00 |
