| 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 | 26.25 | 0.46 |
| 8 | 2018 | 26.13 | -0.91 |
| 9 | 2017 | 26.37 | -8.53 |
| 10 | 2016 | 28.83 | -17.13 |
| 11 | 2015 | 34.79 | -20.00 |
| 12 | 2014 | 43.49 | -11.62 |
| 13 | 2013 | 49.21 | 1.26 |
| 14 | 2012 | 48.60 | -1.60 |
| 15 | 2011 | 49.39 | -11.31 |
| 16 | 2010 | 55.69 | -8.84 |
| 17 | 2009 | 61.09 | -9.43 |
| 18 | 2008 | 67.45 | 22.73 |
| 19 | 2007 | 54.96 | -5.40 |
| 20 | 2006 | 58.10 | -37.75 |
| 21 | 2005 | 93.33 | -8.11 |
| 22 | 2004 | 101.57 | -14.01 |
| 23 | 2003 | 118.12 | 0.18 |
| 24 | 2002 | 117.91 | 23.41 |
| 25 | 2001 | 95.54 | 15.51 |
| 26 | 2000 | 82.71 | -40.39 |
| 27 | 1999 | 138.76 | -36.73 |
| 28 | 1998 | 219.30 | -12.24 |
| 29 | 1997 | 249.90 | -1.59 |
| 30 | 1996 | 253.94 | 2.15 |
| 31 | 1995 | 248.60 | -10.18 |
| 32 | 1994 | 276.77 | -0.92 |
| 33 | 1993 | 279.34 | -22.76 |
| 34 | 1992 | 361.63 | -6.17 |
| 35 | 1991 | 385.43 | 11.95 |
| 36 | 1990 | 344.28 | 1.66 |
| 37 | 1989 | 338.67 | -12.57 |
| 38 | 1988 | 387.37 | -6.31 |
| 39 | 1987 | 413.46 | -12.57 |
| 40 | 1986 | 472.90 | -11.88 |
| 41 | 1985 | 536.67 | 13.38 |
| 42 | 1984 | 473.35 | 39.07 |
| 43 | 1983 | 340.37 | -14.57 |
| 44 | 1982 | 398.43 | 2.66 |
| 45 | 1981 | 388.12 | 10.51 |
| 46 | 1980 | 351.20 | 12.88 |
| 47 | 1979 | 311.14 | 16.46 |
| 48 | 1978 | 267.17 | 27.01 |
| 49 | 1977 | 210.35 | 15.27 |
| 50 | 1976 | 182.49 | 51.03 |
| 51 | 1975 | 120.83 | -5.30 |
| 52 | 1974 | 127.59 | -6.53 |
| 53 | 1973 | 136.50 | -11.29 |
| 54 | 1972 | 153.87 | 16.26 |
| 55 | 1971 | 132.35 | 4.99 |
| 56 | 1970 | 126.06 | 45.90 |
| 57 | 1969 | 86.40 | -11.48 |
| 58 | 1968 | 97.60 | -22.72 |
| 59 | 1967 | 126.30 | -5.06 |
| 60 | 1966 | 133.03 | -10.27 |
| 61 | 1965 | 148.25 | 1.88 |
| 62 | 1964 | 145.52 | 98.01 |
| 63 | 1963 | 73.49 | 76.87 |
| 64 | 1962 | 41.55 | -11.45 |
| 65 | 1961 | 46.92 | -29.26 |
| 66 | 1960 | 66.33 | -52.38 |
| 67 | 1959 | 139.28 | -7.69 |
| 68 | 1958 | 150.88 | 22.09 |
| 69 | 1957 | 123.58 | 7.87 |
| 70 | 1956 | 114.56 | 22.98 |
| 71 | 1955 | 93.15 | 8.34 |
| 72 | 1954 | 85.98 | 8.66 |
| 73 | 1953 | 79.13 | 11.03 |
| 74 | 1952 | 71.27 | 59.37 |
| 75 | 1951 | 44.72 | 103.27 |
| 76 | 1950 | 22.00 | 46.67 |
| 77 | 1949 | 15.00 | -- |
