| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | |
| 8 | 2018 | |
| 9 | 2017 | |
| 10 | 2016 | |
| 11 | 2015 | 5336.00 |
| 12 | 2014 | 5518.00 |
| 13 | 2013 | 5617.00 |
| 14 | 2012 | 5827.00 |
| 15 | 2011 | 5659.00 |
| 16 | 2010 | 6051.00 |
| 17 | 2009 | 5907.00 |
| 18 | 2008 | 5711.00 |
| 19 | 2007 | 5594.00 |
| 20 | 2006 | 5108.00 |
| 21 | 2005 | 5407.00 |
| 22 | 2004 | 5555.00 |
| 23 | 2003 | 5282.00 |
| 24 | 2002 | 5072.00 |
| 25 | 2001 | 5099.00 |
| 26 | 2000 | 5787.00 |
| 27 | 1999 | 5564.00 |
| 28 | 1998 | 4526.00 |
| 29 | 1997 | 5654.00 |
| 30 | 1996 | 6314.00 |
| 31 | 1995 | 5223.00 |
| 32 | 1994 | 5696.00 |
| 33 | 1993 | 5054.00 |
| 34 | 1992 | 5009.00 |
| 35 | 1991 | 4783.00 |
| 36 | 1990 | 4978.00 |
| 37 | 1989 | 5335.00 |
| 38 | 1988 | 4543.00 |
| 39 | 1987 | 4652.00 |
| 40 | 1986 | 5102.00 |
| 41 | 1985 | 5946.00 |
| 42 | 1984 | 4916.00 |
| 43 | 1983 | 3934.00 |
| 44 | 1982 | 4741.00 |
| 45 | 1981 | 5101.00 |
| 46 | 1980 | 5216.00 |
| 47 | 1979 | 4876.00 |
| 48 | 1978 | 4624.00 |
| 49 | 1977 | 5538.00 |
| 50 | 1976 | 5515.00 |
| 51 | 1975 | 6286.00 |
| 52 | 1974 | 5418.00 |
| 53 | 1973 | 3753.00 |
| 54 | 1972 | 4797.00 |
| 55 | 1971 | 5710.00 |
| 56 | 1970 | 4885.00 |
| 57 | 1969 | 4273.00 |
| 58 | 1968 | 4368.00 |
| 59 | 1967 | 4544.00 |
| 60 | 1966 | 4550.00 |
| 61 | 1965 | 4916.00 |
| 62 | 1964 | 4638.00 |
