| 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 | 34.60 | 1.14 |
| 8 | 2018 | 34.21 | -0.26 |
| 9 | 2017 | 34.30 | 9.41 |
| 10 | 2016 | 31.35 | 2.72 |
| 11 | 2015 | 30.52 | -7.79 |
| 12 | 2014 | 33.10 | 41.88 |
| 13 | 2013 | 23.33 | 2.37 |
| 14 | 2012 | 22.79 | -10.24 |
| 15 | 2011 | 25.39 | -8.27 |
| 16 | 2010 | 27.68 | 2.37 |
| 17 | 2009 | 27.04 | 1.12 |
| 18 | 2008 | 26.74 | 2.49 |
| 19 | 2007 | 26.09 | -1.92 |
| 20 | 2006 | 26.60 | -38.71 |
| 21 | 2005 | 43.40 | 7.16 |
| 22 | 2004 | 40.50 | -9.40 |
| 23 | 2003 | 44.70 | 5.92 |
| 24 | 2002 | 42.20 | -1.40 |
| 25 | 2001 | 42.80 | -6.55 |
| 26 | 2000 | 45.80 | 4.81 |
| 27 | 1999 | 43.70 | 7.24 |
| 28 | 1998 | 40.75 | 35.83 |
| 29 | 1997 | 30.00 | -9.86 |
| 30 | 1996 | 33.28 | -15.64 |
| 31 | 1995 | 39.45 | -6.96 |
| 32 | 1994 | 42.40 | 20.45 |
| 33 | 1993 | 35.20 | 42.51 |
| 34 | 1992 | 24.70 | 19.90 |
| 35 | 1991 | 20.60 | -21.97 |
| 36 | 1990 | 26.40 | -10.20 |
| 37 | 1989 | 29.40 | 18.55 |
| 38 | 1988 | 24.80 | -10.14 |
| 39 | 1987 | 27.60 | -4.83 |
| 40 | 1986 | 29.00 | 21.85 |
| 41 | 1985 | 23.80 | 8.18 |
| 42 | 1984 | 22.00 | 37.50 |
| 43 | 1983 | 16.00 | -- |
| 44 | 1982 | 16.00 | -8.57 |
| 45 | 1981 | 17.50 | 52.17 |
| 46 | 1980 | 11.50 | -58.18 |
| 47 | 1979 | 27.50 | -8.33 |
| 48 | 1978 | 30.00 | -1.64 |
| 49 | 1977 | 30.50 | 7.02 |
| 50 | 1976 | 28.50 | 46.15 |
| 51 | 1975 | 19.50 | -18.75 |
| 52 | 1974 | 24.00 | 6.67 |
| 53 | 1973 | 22.50 | -18.18 |
| 54 | 1972 | 27.50 | -- |
| 55 | 1971 | 27.50 | 17.02 |
| 56 | 1970 | 23.50 | 23.68 |
| 57 | 1969 | 19.00 | 2.70 |
| 58 | 1968 | 18.50 | -17.78 |
| 59 | 1967 | 22.50 | -16.67 |
| 60 | 1966 | 27.00 | 35.00 |
| 61 | 1965 | 20.00 | -16.67 |
| 62 | 1964 | 24.00 | -21.31 |
| 63 | 1963 | 30.50 | 4.10 |
| 64 | 1962 | 29.30 | 1.74 |
| 65 | 1961 | 28.80 | 80.00 |
| 66 | 1960 | 16.00 | -33.33 |
| 67 | 1959 | 24.00 | -14.29 |
| 68 | 1958 | 28.00 | -25.33 |
| 69 | 1957 | 37.50 | 13.29 |
| 70 | 1956 | 33.10 | 58.37 |
| 71 | 1955 | 20.90 | 109.00 |
| 72 | 1954 | 10.00 | -64.91 |
| 73 | 1953 | 28.50 | 9.20 |
| 74 | 1952 | 26.10 | 0.77 |
| 75 | 1951 | 25.90 | 11.16 |
| 76 | 1950 | 23.30 | 32.39 |
| 77 | 1949 | 17.60 | -- |
