| 序号 | 时间 (年) |
数据 (万吨) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2025 | ||
| 2 | 2024 | ||
| 3 | 2023 | ||
| 4 | 2022 | ||
| 5 | 2021 | ||
| 6 | 2020 | ||
| 7 | 2019 | 42.91 | 14.70 |
| 8 | 2018 | 37.41 | 42.08 |
| 9 | 2017 | 26.33 | 31.39 |
| 10 | 2016 | 20.04 | 22.57 |
| 11 | 2015 | 16.35 | -0.91 |
| 12 | 2014 | 16.50 | -3.85 |
| 13 | 2013 | 17.16 | 20.34 |
| 14 | 2012 | 14.26 | 8.61 |
| 15 | 2011 | 13.13 | 3.39 |
| 16 | 2010 | 12.70 | -0.08 |
| 17 | 2009 | 12.71 | 11.49 |
| 18 | 2008 | 11.40 | 9.51 |
| 19 | 2007 | 10.41 | 1.07 |
| 20 | 2006 | 10.30 | -15.44 |
| 21 | 2005 | 12.18 | 9.83 |
| 22 | 2004 | 11.09 | 96.28 |
| 23 | 2003 | 5.65 | -49.64 |
| 24 | 2002 | 11.22 | 50.81 |
| 25 | 2001 | 7.44 | -48.65 |
| 26 | 2000 | 14.49 | -63.96 |
| 27 | 1999 | 40.20 | -11.06 |
| 28 | 1998 | 45.20 | -11.55 |
| 29 | 1997 | 51.10 | 7.76 |
| 30 | 1996 | 47.42 | 21.90 |
| 31 | 1995 | 38.90 | 22.33 |
| 32 | 1994 | 31.80 | -- |
| 33 | 1993 | 31.80 | -19.29 |
| 34 | 1992 | 39.40 | 19.39 |
| 35 | 1991 | 33.00 | 17.02 |
| 36 | 1990 | 28.20 | 1.81 |
| 37 | 1989 | 27.70 | 5.73 |
| 38 | 1988 | 26.20 | 9.62 |
| 39 | 1987 | 23.90 | 11.16 |
| 40 | 1986 | 21.50 | 23.56 |
| 41 | 1985 | 17.40 | 28.89 |
| 42 | 1984 | 13.50 | 35.00 |
| 43 | 1983 | 10.00 | -9.09 |
| 44 | 1982 | 11.00 | -12.00 |
| 45 | 1981 | 12.50 | -59.68 |
| 46 | 1980 | 31.00 | 21.57 |
| 47 | 1979 | 25.50 | 96.15 |
| 48 | 1978 | 13.00 | 136.36 |
| 49 | 1977 | 5.50 | 120.00 |
| 50 | 1976 | 2.50 | -28.57 |
| 51 | 1975 | 3.50 | -30.00 |
| 52 | 1974 | 5.00 | 150.00 |
| 53 | 1973 | 2.00 | -- |
| 54 | 1972 | 2.00 | -92.31 |
| 55 | 1971 | 26.00 | -18.75 |
| 56 | 1970 | 32.00 | 93.94 |
| 57 | 1969 | 16.50 | -34.00 |
| 58 | 1968 | 25.00 | -15.25 |
| 59 | 1967 | 29.50 | 51.28 |
| 60 | 1966 | 19.50 | -- |
