| 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 |
535.00 |
| 8 |
2018 |
494.00 |
| 9 |
2017 |
463.00 |
| 10 |
2016 |
494.00 |
| 11 |
2015 |
451.00 |
| 12 |
2014 |
453.00 |
| 13 |
2013 |
438.00 |
| 14 |
2012 |
375.00 |
| 15 |
2011 |
357.00 |
| 16 |
2010 |
386.00 |
| 17 |
2009 |
365.00 |
| 18 |
2008 |
358.00 |
| 19 |
2007 |
376.00 |
| 20 |
2006 |
346.00 |
| 21 |
2005 |
383.00 |
| 22 |
2004 |
373.00 |
| 23 |
2003 |
362.00 |
| 24 |
2002 |
338.00 |
| 25 |
2001 |
337.00 |
| 26 |
2000 |
350.00 |
| 27 |
1999 |
340.00 |
| 28 |
1998 |
352.00 |
| 29 |
1997 |
370.00 |
| 30 |
1996 |
340.00 |
| 31 |
1983 |
220.00 |
| 32 |
1982 |
216.00 |
| 33 |
1981 |
204.00 |
| 34 |
1980 |
177.00 |
| 35 |
1979 |
190.00 |
| 36 |
1978 |
195.00 |
| 37 |
1977 |
199.00 |
| 38 |
1976 |
221.00 |
| 39 |
1975 |
238.00 |
| 40 |
1974 |
205.00 |
| 41 |
1973 |
146.00 |
| 42 |
1972 |
175.00 |
| 43 |
1971 |
201.00 |
| 44 |
1970 |
224.00 |
| 45 |
1969 |
205.00 |
| 46 |
1968 |
219.00 |
| 47 |
1967 |
211.00 |
| 48 |
1966 |
197.00 |
| 49 |
1965 |
177.00 |
| 50 |
1964 |
146.00 |
| 51 |
1963 |
164.00 |
| 52 |
1962 |
166.00 |
| 53 |
1961 |
156.00 |
| 54 |
1960 |
139.00 |
