| 序号 |
时间(年) |
数据(单位：千吨) |
| 1 |
2025 |
|
| 2 |
2024 |
|
| 3 |
2023 |
|
| 4 |
2022 |
|
| 5 |
2021 |
|
| 6 |
2020 |
|
| 7 |
2019 |
24.00 |
| 8 |
2018 |
22.00 |
| 9 |
2017 |
14.00 |
| 10 |
2016 |
16.00 |
| 11 |
2015 |
14.00 |
| 12 |
2014 |
29.00 |
| 13 |
2013 |
14.00 |
| 14 |
2012 |
28.00 |
| 15 |
2011 |
36.00 |
| 16 |
2010 |
41.00 |
| 17 |
2009 |
40.00 |
| 18 |
2008 |
45.00 |
| 19 |
2007 |
22.00 |
| 20 |
2006 |
44.00 |
| 21 |
2005 |
52.00 |
| 22 |
2004 |
34.00 |
| 23 |
2003 |
37.00 |
| 24 |
2002 |
42.00 |
| 25 |
1983 |
90.00 |
| 26 |
1982 |
93.00 |
| 27 |
1981 |
48.00 |
| 28 |
1980 |
378.00 |
| 29 |
1979 |
730.00 |
| 30 |
1978 |
1326.00 |
| 31 |
1977 |
1104.00 |
| 32 |
1976 |
881.00 |
| 33 |
1975 |
1268.00 |
| 34 |
1974 |
1305.00 |
| 35 |
1973 |
1099.00 |
| 36 |
1972 |
1183.00 |
| 37 |
1971 |
1130.00 |
| 38 |
1970 |
993.00 |
| 39 |
1969 |
988.00 |
| 40 |
1968 |
797.00 |
| 41 |
1967 |
754.00 |
| 42 |
1966 |
569.00 |
| 43 |
1965 |
470.00 |
| 44 |
1964 |
381.00 |
| 45 |
1963 |
109.00 |
| 46 |
1962 |
283.00 |
| 47 |
1961 |
162.00 |
| 48 |
1960 |
41.00 |
