1969 -999 -999 -999 -999 5149.6 5079.6 5190.0 5175.2 5168.4 5046.1 5140.8 5217.8 1970 5281.9 5200.7 5245.8 5096.5 5140.7 5217.4 5190.7 5183.9 5212.8 5245.3 5230.3 5245.3 1971 5217.5 5208.1 5218.0 5223.6 5217.9 5204.5 5212.5 5085.5 5138.9 5192.7 5144.1 5191.4 1972 5267.2 5237.6 5205.5 5138.7 5166.1 5119.7 5084.3 5130.6 5089.3 5197.4 5125.3 5233.5 1973 5212.4 5180.4 5172.8 5084.5 5136.2 5150.0 5256.6 5122.3 5122.5 5216.8 5201.9 5163.5 1974 5231.6 5298.4 5227.7 5175.4 5209.3 5282.6 5112.0 5102.1 5053.8 5150.3 5202.1 5285.5 1975 5249.0 5215.2 5181.6 5205.4 5152.9 5175.0 5114.8 5097.7 5167.2 5128.7 5113.8 5155.2 1976 5225.5 5249.3 5208.4 5145.0 5066.1 5143.7 4959.3 4989.4 5058.3 5192.9 5210.7 5233.2 1977 5214.5 5184.1 5179.7 5160.3 5068.7 5100.7 5161.0 5087.7 5008.6 5107.7 5162.3 5239.7 1978 5228.4 5226.1 5277.4 5192.5 5326.5 5050.4 5129.0 5064.8 5197.0 5124.5 5195.7 5166.1 1979 5303.9 5221.4 5313.8 5156.9 5202.3 5108.7 5135.8 5071.6 5150.0 5104.5 5216.0 5257.1 1980 5267.5 5279.3 5218.4 5154.3 5247.5 -999 5176.0 5127.7 5138.0 5140.7 5104.7 5276.3 1981 5248.1 5184.6 5304.2 5290.3 5194.0 5188.2 5185.9 5068.3 5150.0 5150.7 5093.4 5186.8 1982 5295.5 5221.1 5171.0 5161.7 5261.3 5285.7 5067.4 5183.2 5163.3 5110.7 5187.7 5282.6 1983 5298.4 5188.1 5221.9 5300.7 5271.3 5166.3 5131.0 5171.0 5169.0 5112.0 5124.7 5187.4 1984 5240.0 5260.0 5327.7 5179.7 5196.2 5210.7 5239.0 5158.1 5262.0 5183.9 5187.0 5376.5 1985 5341.0 5247.9 5205.8 5207.9 5216.7 5326.0 5148.7 5131.6 5181.4 5238.4 5264.0 5185.3 1986 5234.8 5240.4 5236.1 5196.0 5159.0 5062.0 5084.8 5056.5 5119.0 5198.4 5122.7 5174.5 1987 5232.9 5281.3 5178.1 5171.3 5237.4 5130.0 5041.9 5239.8 5058.0 5163.5 5142.3 5222.7 1988 5254.8 5262.4 5215.4 5235.0 5277.1 5160.3 5178.0 5184.0 5193.3 5288.4 5150.0 5170.3 1989 5266.7 5245.0 5243.2 5178.1 5165.3 5146.8 5224.8 5242.6 5184.4 5124.7 5159.3 5260.0 1990 5277.5 5287.9 5223.4 5131.5 5272.8 5077.9 5165.0 5029.7 5207.9 5051.6 5047.9 5169.5 1991 5220.0 5136.7 5180.0 5213.8 5090.3 5068.5 5166.8 5090.6 5219.7 5118.1 5142.6 5256.7 1992 5274.6 5179.6 5187.7 5255.7 5152.0 5195.9 5205.6 5163.7 5177.4 5151.9 5307.5 5351.4 1993 5257.1 5285.0 5186.7 5164.7 5172.3 5155.5 5159.4 5107.4 5079.0 5121.0 5141.0 5147.1 1994 5220.0 5204.8 5241.3 5224.7 5177.6 5149.2 5056.0 5112.9 5019.0 5069.4 5255.7 5210.3 1995 5289.7 5245.7 5184.5 5202.7 5213.4 5109.0 5054.1 5121.3 5123.0 5246.1 5151.3 5225.5 1996 5239.0 5254.5 5168.1 5220.3 5125.6 5131.0 5144.5 5126.3 5206.3 5105.8 5058.2 -999 1997 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 5245.4 5235.8 1998 5210.0 5300.0 5233.5 5245.3 5255.2 5255.7 5023.5 5072.6 5094.0 5071.0 5142.3 5123.5 1999 5223.9 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999