| 序号 |
时间(年) |
数据(单位：小时) |
| 1 |
2024 |
|
| 2 |
2023 |
|
| 3 |
2022 |
|
| 4 |
2021 |
|
| 5 |
2020 |
|
| 6 |
2019 |
|
| 7 |
2018 |
1178.70 |
| 8 |
2017 |
1113.40 |
| 9 |
2016 |
1228.40 |
| 10 |
2015 |
1038.40 |
| 11 |
2014 |
598.40 |
| 12 |
2013 |
1213.70 |
| 13 |
2012 |
812.00 |
| 14 |
2011 |
1270.20 |
| 15 |
2010 |
910.60 |
| 16 |
2009 |
943.90 |
| 17 |
2008 |
703.80 |
| 18 |
2007 |
856.20 |
| 19 |
2006 |
1114.30 |
| 20 |
2005 |
903.90 |
| 21 |
2004 |
974.70 |
| 22 |
2003 |
875.70 |
| 23 |
2002 |
1117.10 |
| 24 |
2001 |
1050.40 |
| 25 |
2000 |
961.10 |
| 26 |
1999 |
833.60 |
| 27 |
1998 |
941.90 |
| 28 |
1997 |
943.00 |
| 29 |
1996 |
899.40 |
| 30 |
1995 |
993.60 |
| 31 |
1994 |
1063.80 |
| 32 |
1993 |
894.60 |
| 33 |
1992 |
975.00 |
| 34 |
1991 |
874.80 |
| 35 |
1990 |
1083.70 |
| 36 |
1989 |
855.00 |
| 37 |
1988 |
840.60 |
| 38 |
1987 |
946.30 |
| 39 |
1986 |
946.10 |
| 40 |
1985 |
997.10 |
| 41 |
1984 |
1028.70 |
| 42 |
1983 |
954.40 |
| 43 |
1982 |
992.30 |
| 44 |
1981 |
1188.00 |
| 45 |
1980 |
1071.80 |
| 46 |
1979 |
1222.20 |
| 47 |
1978 |
1495.70 |
| 48 |
1977 |
1234.80 |
| 49 |
1976 |
1129.20 |
| 50 |
1975 |
1202.50 |
| 51 |
1974 |
1068.30 |
| 52 |
1973 |
1349.40 |
| 53 |
1972 |
1284.10 |
| 54 |
1971 |
1370.60 |
| 55 |
1970 |
1197.90 |
| 56 |
1969 |
1357.10 |
| 57 |
1968 |
1054.60 |
| 58 |
1967 |
1216.30 |
| 59 |
1966 |
1278.90 |
| 60 |
1965 |
1009.50 |
| 61 |
1964 |
1170.40 |
| 62 |
1963 |
1370.40 |
| 63 |
1962 |
1323.90 |
| 64 |
1961 |
1338.80 |
| 65 |
1960 |
1102.00 |
| 66 |
1959 |
1378.30 |
| 67 |
1958 |
1260.70 |
| 68 |
1957 |
1094.20 |
| 69 |
1956 |
1433.20 |
| 70 |
1955 |
1388.60 |
| 71 |
1954 |
1061.20 |
| 72 |
1953 |
1245.60 |
| 73 |
1952 |
1198.60 |
