| 序号 | 时间 (年) |
数据 (万吨) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2021 | ||
| 2 | 2020 | ||
| 3 | 2019 | ||
| 4 | 2018 | ||
| 5 | 2017 | ||
| 6 | 2016 | ||
| 7 | 2015 | 51.00 | -15.00 |
| 8 | 2014 | 60.00 | 62.16 |
| 9 | 2013 | 37.00 | -- |
| 10 | 2008 | 119.00 | 75.00 |
| 11 | 2007 | 68.00 | 36.00 |
| 12 | 2006 | 50.00 | -- |
| 13 | 1999 | 7.00 | -- |
| 14 | 1998 | 7.00 | 40.00 |
| 15 | 1997 | 5.00 | -28.57 |
| 16 | 1996 | 7.00 | -- |
| 17 | 1995 | 7.00 | -41.67 |
| 18 | 1994 | 12.00 | -42.86 |
| 19 | 1993 | 21.00 | 5.00 |
| 20 | 1992 | 20.00 | 33.33 |
| 21 | 1991 | 15.00 | -44.44 |
| 22 | 1990 | 27.00 | 22.73 |
| 23 | 1989 | 22.00 | -8.33 |
| 24 | 1988 | 24.00 | 14.29 |
| 25 | 1987 | 21.00 | 23.53 |
| 26 | 1986 | 17.00 | -5.56 |
| 27 | 1985 | 18.00 | 5.88 |
| 28 | 1984 | 17.00 | 30.77 |
| 29 | 1983 | 13.00 | 8.33 |
| 30 | 1982 | 12.00 | -7.69 |
| 31 | 1981 | 13.00 | -23.53 |
| 32 | 1980 | 17.00 | -26.09 |
| 33 | 1979 | 23.00 | -4.17 |
| 34 | 1978 | 24.00 | -- |
