Monthly averages of Solar 10.7 cm flux Year Mon Obsflux Adjflux Absflux 1947 2 202.75 198.41 178.57 1947 3 226.29 224.10 201.69 1947 4 264.15 265.84 239.26 1947 5 261.17 267.09 240.37 1947 6 217.54 224.49 202.03 1947 7 207.23 214.01 192.61 1947 8 231.21 237.09 213.39 1947 9 192.03 194.10 174.69 1947 10 209.05 207.65 186.87 1947 11 179.83 175.76 158.18 1947 12 176.43 170.93 153.84 1948 1 149.91 145.10 130.59 1948 2 134.27 131.03 117.92 1948 3 135.54 134.15 120.72 1948 4 208.15 209.78 188.81 1948 5 226.46 231.50 208.37 1948 6 195.54 201.78 181.60 1948 7 182.76 188.72 169.84 1948 8 172.83 177.18 159.45 1948 9 163.73 165.49 148.95 1948 10 159.15 157.98 142.17 1948 11 165.41 161.77 145.58 1948 12 193.33 187.22 168.50 1949 1 176.73 171.12 154.01 1949 2 220.25 214.94 193.44 1949 3 203.91 201.80 181.63 1949 4 182.54 183.88 165.49 1949 5 148.92 152.27 137.03 1949 6 157.54 162.56 146.29 1949 7 159.87 165.06 148.55 1949 8 175.16 179.45 161.50 1949 9 172.49 174.30 156.86 1949 10 178.19 177.14 159.41 1949 11 180.38 176.42 158.78 1949 12 165.20 160.09 144.06 1950 1 150.74 145.95 131.35 1950 2 143.30 139.89 125.89 1950 3 137.83 136.41 122.78 1950 4 164.29 165.46 148.92 1950 5 157.09 160.50 144.46 1950 6 128.72 132.82 119.54 1950 7 127.05 131.19 118.08 1950 8 120.88 123.87 111.50 1950 9 98.51 99.58 89.64 1950 10 95.35 94.72 85.24 1950 11 101.90 99.68 89.73 1950 12 101.11 97.96 88.18 1951 1 103.23 99.97 89.97 1951 2 101.84 99.38 89.44 1951 3 102.47 101.48 91.32 1951 4 121.53 122.41 110.18 1951 5 168.56 172.43 155.19 1951 6 161.75 166.87 150.18 1951 7 116.35 120.18 108.15 1951 8 109.78 112.50 101.25 1951 9 117.78 119.05 107.15 1951 10 106.02 105.26 94.73 1951 11 104.35 102.04 91.84 1951 12 98.30 95.22 85.69 1952 1 91.24 88.33 79.50 1952 2 86.17 84.12 75.70 1952 3 74.95 74.25 66.82 1952 4 83.91 84.54 76.08 1952 5 80.82 82.68 74.41 1952 6 82.00 84.63 76.17 1952 7 88.81 91.70 82.54 1952 8 93.21 95.51 85.96 1952 9 78.44 79.25 71.32 1952 10 82.76 82.19 73.96 1952 11 83.35 81.48 73.35 1952 12 85.66 82.99 74.67 1953 1 79.52 77.00 69.29 1953 2 69.32 67.65 60.89 1953 3 66.86 66.21 59.59 1953 4 80.91 81.53 73.38 1953 5 72.45 74.10 66.69 1953 6 72.97 75.30 67.77 1953 7 69.83 72.09 64.89 1953 8 72.53 74.33 66.89 1953 9 74.28 75.05 67.55 1953 10 71.89 71.41 64.26 1953 11 68.73 67.20 60.48 1953 12 70.72 68.53 61.67 1954 1 65.68 63.58 57.22 1954 2 69.11 67.44 60.69 1954 3 71.85 71.11 64.00 1954 4 68.67 69.20 62.28 1954 5 65.36 66.84 60.16 1954 6 67.30 69.43 62.49 1954 7 67.74 69.96 62.96 1954 8 69.83 71.59 64.41 1954 9 70.10 70.83 63.74 1954 10 73.12 72.64 65.38 1954 11 72.55 70.97 63.87 1954 12 75.43 73.08 65.77 1955 1 81.23 78.64 70.76 1955 2 81.96 79.96 71.97 1955 3 71.77 71.01 63.90 1955 4 77.25 77.81 70.03 1955 5 82.74 84.62 76.16 1955 6 88.83 91.65 82.48 1955 7 87.29 90.16 81.14 1955 8 90.63 92.91 83.61 1955 9 95.05 96.09 86.48 1955 10 111.81 110.98 99.89 1955 11 130.01 127.17 114.45 1955 12 134.56 130.38 117.33 1956 1 136.61 132.25 119.03 1956 2 167.23 163.28 146.95 1956 3 160.60 159.09 143.19 1956 4 159.80 161.04 144.94 1956 5 163.38 167.08 150.37 1956 6 154.00 158.91 143.01 1956 7 157.21 162.32 146.09 1956 8 193.78 198.54 178.69 1956 9 200.91 202.97 182.68 1956 10 201.62 200.23 180.20 1956 11 250.36 244.89 220.39 1956 12 253.68 245.76 221.19 1957 1 223.76 216.64 194.97 1957 2 186.73 182.26 164.04 1957 3 197.76 195.86 176.27 1957 4 199.95 201.46 181.30 1957 5 208.53 213.23 191.90 1957 6 252.13 260.18 234.16 1957 7 218.00 225.12 202.61 1957 8 202.33 207.25 186.54 1957 9 267.12 269.82 242.85 1957 10 283.11 281.09 252.98 1957 11 259.22 253.48 228.13 1957 12 286.49 277.51 249.77 1958 1 251.51 243.45 219.12 1958 2 212.24 207.06 186.36 1958 3 251.55 249.19 224.28 1958 4 245.87 247.54 222.80 1958 5 218.60 223.46 201.11 1958 6 220.47 227.44 204.70 1958 7 224.06 231.35 208.22 1958 8 236.95 242.81 218.54 1958 9 243.55 246.15 221.52 1958 10 227.97 226.42 203.77 1958 11 209.22 204.58 184.14 1958 12 238.21 230.81 207.74 1959 1 274.47 265.73 239.17 1959 2 207.89 202.91 182.61 1959 3 229.15 226.98 204.26 1959 4 210.57 212.03 190.82 1959 5 212.75 217.45 195.71 1959 6 217.47 224.38 201.93 1959 7 203.00 209.64 188.67 1959 8 234.19 239.95 215.95 1959 9 194.33 196.53 176.88 1959 10 165.10 164.14 147.74 1959 11 184.84 180.73 162.65 1959 12 182.20 176.54 158.89 1960 1 196.03 189.78 170.81 1960 2 170.86 166.67 149.99 1960 3 146.77 145.35 130.81 1960 4 167.59 168.81 151.91 1960 5 162.70 166.39 149.76 1960 6 161.87 167.01 150.32 1960 7 163.94 169.30 152.37 1960 8 174.40 178.70 160.83 1960 9 164.49 166.19 149.58 1960 10 142.31 141.32 127.19 1960 11 148.90 145.63 131.07 1960 12 138.07 133.76 120.38 1961 1 121.95 118.05 106.25 1961 2 106.37 103.80 93.43 1961 3 104.77 103.79 93.41 1961 4 104.99 105.79 95.22 1961 5 99.33 101.55 91.39 1961 6 109.93 113.44 102.10 1961 7 116.45 120.25 108.23 1961 8 106.23 108.86 97.97 1961 9 112.72 113.94 102.54 1961 10 96.65 96.02 86.44 1961 11 90.28 88.29 79.45 1961 12 94.78 91.82 82.64 1962 1 91.73 88.82 79.95 1962 2 102.17 99.76 89.79 1962 3 100.31 99.34 89.41 1962 4 96.14 96.87 87.18 1962 5 97.83 100.04 90.04 1962 6 90.97 93.85 84.45 1962 7 77.88 80.42 72.37 1962 8 77.28 79.20 71.28 1962 9 89.45 90.41 81.37 1962 10 87.75 87.18 78.46 1962 11 84.81 82.96 74.67 1962 12 81.94 79.42 71.48 1963 1 76.84 74.39 66.95 1963 2 79.67 77.72 69.96 1963 3 77.82 77.02 69.30 1963 4 79.38 79.94 71.94 1963 5 87.72 89.68 80.70 1963 6 83.51 86.16 77.54 1963 7 75.93 78.41 70.57 1963 8 80.87 82.90 74.62 1963 9 85.09 85.98 77.39 1963 10 85.05 84.47 76.04 1963 11 81.62 79.85 71.84 1963 12 78.39 75.96 68.35 1964 1 72.95 70.63 63.57 1964 2 76.75 74.92 67.42 1964 3 75.82 75.09 67.58 1964 4 72.57 73.10 65.78 1964 5 69.45 71.02 63.92 1964 6 69.04 71.25 64.12 1964 7 67.03 69.22 62.30 1964 8 69.29 71.00 63.90 1964 9 70.14 70.86 63.78 1964 10 73.32 72.81 65.53 1964 11 73.69 72.06 64.85 1964 12 78.78 76.31 68.68 1965 1 78.55 76.05 68.45 1965 2 75.16 73.36 66.03 1965 3 74.08 73.35 66.02 1965 4 71.98 72.51 65.25 1965 5 78.15 79.92 71.94 1965 6 76.97 79.41 71.48 1965 7 74.35 76.78 69.09 1965 8 74.70 76.55 68.90 1965 9 76.52 77.31 69.58 1965 10 80.14 79.63 71.66 1965 11 77.64 75.94 68.34 1965 12 77.73 75.30 67.77 1966 1 87.87 85.08 76.56 1966 2 84.21 82.19 73.96 1966 3 90.28 89.42 80.49 1966 4 97.16 97.84 88.06 1966 5 98.53 100.75 90.68 1966 6 96.30 99.35 89.43 1966 7 106.67 110.13 99.13 1966 8 106.60 109.21 98.30 1966 9 110.88 112.02 100.83 1966 10 108.58 107.86 97.08 1966 11 113.31 110.83 99.76 1966 12 124.57 120.69 108.62 1967 1 147.74 143.04 128.73 1967 2 147.02 143.49 129.13 1967 3 160.59 158.95 143.04 1967 4 129.88 130.78 117.70 1967 5 142.96 146.24 131.62 1967 6 120.23 124.01 111.62 1967 7 140.33 144.88 130.39 1967 8 153.74 157.55 141.80 1967 9 132.08 133.50 120.16 1967 10 136.06 135.15 121.63 1967 11 145.30 142.10 127.88 1967 12 163.04 157.94 142.13 1968 1 189.12 183.07 164.77 1968 2 173.18 168.96 152.07 1968 3 142.63 141.26 127.14 1968 4 129.48 130.42 117.38 1968 5 154.88 158.41 142.57 1968 6 142.28 146.81 132.14 1968 7 137.16 141.63 127.46 1968 8 142.17 145.70 131.12 1968 9 140.95 142.38 128.15 1968 10 152.48 151.36 136.23 1968 11 138.54 135.49 121.93 1968 12 148.44 143.79 129.40 1969 1 152.65 147.77 132.99 1969 2 155.21 151.56 136.41 1969 3 172.25 170.65 153.59 1969 4 155.50 156.56 140.91 1969 5 145.43 148.71 133.84 1969 6 162.15 167.28 150.56 1969 7 136.61 141.07 126.96 1969 8 143.02 146.57 131.92 1969 9 137.31 138.72 124.84 1969 10 154.02 152.89 137.60 1969 11 156.69 153.17 137.86 1969 12 143.64 139.13 125.21 1970 1 158.27 153.24 137.92 1970 2 175.44 171.28 154.15 1970 3 158.36 156.76 141.07 1970 4 161.99 163.06 146.75 1970 5 168.38 172.15 154.93 1970 6 154.93 159.86 143.87 1970 7 151.99 156.96 141.25 1970 8 138.21 141.62 127.47 1970 9 143.24 144.76 130.29 1970 10 148.31 147.25 132.54 1970 11 162.03 158.49 142.63 1970 12 152.75 147.99 133.20 1971 1 162.58 157.41 141.66 1971 2 137.79 134.46 121.01 1971 3 111.93 110.77 99.70 1971 4 116.67 117.48 105.73 1971 5 109.91 112.33 101.10 1971 6 101.65 104.88 94.39 1971 7 117.35 121.19 109.07 1971 8 114.07 116.90 105.21 1971 9 104.04 105.13 94.62 1971 10 107.17 106.46 95.81 1971 11 114.02 111.51 100.37 1971 12 124.54 120.64 108.58 1972 1 114.78 111.12 100.01 1972 2 141.79 138.45 124.59 1972 3 128.48 127.17 114.46 1972 4 112.89 113.71 102.34 1972 5 129.59 132.53 119.28 1972 6 135.43 139.73 125.76 1972 7 122.00 126.00 113.39 1972 8 125.73 128.83 115.94 1972 9 113.65 114.83 103.35 1972 10 121.10 120.20 108.18 1972 11 101.64 99.39 89.45 1972 12 102.90 99.67 89.70 1973 1 102.21 98.96 89.06 1973 2 98.67 96.30 86.66 1973 3 100.39 99.38 89.44 1973 4 105.03 105.77 95.19 1973 5 96.98 99.15 89.23 1973 6 91.24 94.15 84.73 1973 7 84.47 87.23 78.50 1973 8 82.88 84.93 76.43 1973 9 105.64 106.76 96.08 1973 10 87.73 87.14 78.42 1973 11 81.52 79.71 71.74 1973 12 84.17 81.54 73.39 1974 1 83.10 80.44 72.39 1974 2 80.85 78.90 71.02 1974 3 79.22 78.42 70.56 1974 4 86.08 86.69 78.02 1974 5 90.60 92.58 83.31 1974 6 86.26 88.98 80.08 1974 7 92.48 95.51 85.96 1974 8 82.99 85.08 76.55 1974 9 87.77 88.71 79.83 1974 10 97.63 97.07 87.36 1974 11 90.29 88.31 79.49 1974 12 81.12 78.58 70.73 1975 1 77.48 75.02 67.50 1975 2 74.19 72.38 65.14 1975 3 72.38 71.64 64.47 1975 4 70.74 71.23 64.09 1975 5 70.07 71.61 64.46 1975 6 69.70 71.91 64.71 1975 7 77.18 79.71 71.74 1975 8 90.39 92.69 83.42 1975 9 79.55 80.43 72.41 1975 10 75.74 75.27 67.74 1975 11 80.84 79.08 71.17 1975 12 74.60 72.28 65.06 1976 1 74.75 72.35 65.12 1976 2 70.55 68.86 61.96 1976 3 76.66 75.95 68.35 1976 4 76.28 76.84 69.16 1976 5 70.64 72.22 65.00 1976 6 70.57 72.81 65.53 1976 7 67.55 69.76 62.77 1976 8 74.76 76.62 68.96 1976 9 73.08 73.85 66.46 1976 10 75.92 75.39 67.86 1976 11 72.88 71.27 64.14 1976 12 76.72 74.32 66.89 1977 1 77.42 74.96 67.46 1977 2 82.29 80.31 72.28 1977 3 76.55 75.79 68.21 1977 4 77.62 78.17 70.36 1977 5 79.65 81.43 73.28 1977 6 91.54 94.44 85.00 1977 7 81.05 83.70 75.33 1977 8 84.26 86.34 77.71 1977 9 100.20 101.22 91.10 1977 10 96.92 96.30 86.66 1977 11 93.70 91.65 82.48 1977 12 102.08 98.90 89.01 1978 1 109.57 106.10 95.48 1978 2 145.44 141.91 127.72 1978 3 141.78 140.27 126.25 1978 4 149.37 150.48 135.43 1978 5 146.49 149.73 134.75 1978 6 142.20 146.73 132.05 1978 7 131.09 135.38 121.84 1978 8 114.05 116.89 105.20 1978 9 157.90 159.59 143.63 1978 10 158.19 157.15 141.44 1978 11 151.53 148.27 133.44 1978 12 175.49 170.04 153.04 1979 1 202.99 196.53 176.87 1979 2 204.12 199.17 179.25 1979 3 185.82 183.95 165.56 1979 4 173.75 174.95 157.46 1979 5 165.20 168.83 151.95 1979 6 180.31 185.96 167.37 1979 7 165.95 171.39 154.24 1979 8 172.72 176.96 159.25 1979 9 200.24 202.29 182.07 1979 10 217.87 216.47 194.83 1979 11 231.75 226.86 204.16 1979 12 203.53 197.22 177.50 1980 1 206.16 199.56 179.62 1980 2 199.99 195.09 175.59 1980 3 168.08 166.47 149.82 1980 4 207.90 209.41 188.46 1980 5 224.03 229.15 206.25 1980 6 193.16 199.32 179.40 1980 7 184.79 190.82 171.73 1980 8 166.22 170.28 153.24 1980 9 183.86 185.81 167.22 1980 10 204.23 202.84 182.55 1980 11 218.09 213.39 192.04 1980 12 227.44 220.31 198.28 1981 1 174.56 169.03 152.13 1981 2 204.52 199.65 179.70 1981 3 205.29 203.22 182.91 1981 4 223.21 224.74 202.27 1981 5 194.63 198.94 179.03 1981 6 156.86 161.86 145.67 1981 7 191.95 198.18 178.35 1981 8 220.59 225.94 203.35 1981 9 219.50 221.89 199.70 1981 10 224.30 222.81 200.54 1981 11 207.80 203.33 183.00 1981 12 207.77 201.36 181.21 1982 1 179.04 173.37 156.04 1982 2 214.24 209.00 188.10 1982 3 210.47 208.30 187.48 1982 4 161.82 162.95 146.66 1982 5 144.65 147.89 133.10 1982 6 171.91 177.35 159.62 1982 7 159.57 164.81 148.33 1982 8 167.87 172.06 154.86 1982 9 165.29 167.03 150.34 1982 10 161.93 160.86 144.78 1982 11 167.38 163.68 147.31 1982 12 199.35 193.17 173.85 1983 1 142.29 137.75 123.98 1983 2 122.63 119.63 107.67 1983 3 118.55 117.29 105.55 1983 4 118.95 119.85 107.86 1983 5 137.07 140.11 126.11 1983 6 138.64 143.00 128.71 1983 7 125.03 129.10 116.19 1983 8 124.37 127.54 114.79 1983 9 109.03 110.20 99.18 1983 10 112.42 111.78 100.59 1983 11 92.45 90.45 81.41 1983 12 93.44 90.53 81.48 1984 1 116.11 112.43 101.19 1984 2 140.56 137.20 123.49 1984 3 122.03 120.86 108.77 1984 4 128.67 129.70 116.73 1984 5 128.27 131.15 118.04 1984 6 100.27 103.45 93.11 1984 7 89.25 92.18 82.96 1984 8 83.67 85.73 77.17 1984 9 78.07 78.91 71.02 1984 10 73.55 73.05 65.75 1984 11 76.28 74.58 67.13 1984 12 75.85 73.48 66.13 1985 1 74.46 72.09 64.88 1985 2 73.67 71.89 64.70 1985 3 73.25 72.54 65.29 1985 4 75.14 75.71 68.14 1985 5 80.24 82.02 73.83 1985 6 76.08 78.48 70.64 1985 7 78.71 81.28 73.15 1985 8 71.48 73.25 65.94 1985 9 69.48 70.22 63.20 1985 10 74.68 74.17 66.74 1985 11 74.24 72.61 65.35 1985 12 74.77 72.43 65.19 1986 1 73.25 70.91 63.83 1986 2 83.58 81.54 73.39 1986 3 77.02 76.21 68.58 1986 4 75.06 75.60 68.04 1986 5 72.61 74.23 66.81 1986 6 67.59 69.73 62.76 1986 7 70.21 72.51 65.26 1986 8 68.37 70.07 63.07 1986 9 68.71 69.45 62.50 1986 10 82.95 82.38 74.15 1986 11 77.14 75.48 67.94 1986 12 72.64 70.36 63.34 1987 1 72.51 70.19 63.18 1987 2 71.53 69.79 62.80 1987 3 74.01 73.25 65.93 1987 4 84.94 85.49 76.94 1987 5 87.78 89.73 80.76 1987 6 77.94 80.41 72.38 1987 7 84.25 87.00 78.31 1987 8 89.96 92.22 83.00 1987 9 86.08 87.03 78.33 1987 10 98.12 97.48 87.74 1987 11 101.23 99.03 89.12 1987 12 94.40 91.46 82.31 1988 1 108.02 104.56 94.11 1988 2 104.97 102.43 92.19 1988 3 114.92 113.84 102.45 1988 4 122.69 123.55 111.20 1988 5 115.24 117.85 106.06 1988 6 139.38 143.81 129.42 1988 7 152.67 157.65 141.88 1988 8 154.21 158.04 142.24 1988 9 152.54 154.11 138.70 1988 10 169.82 168.72 151.85 1988 11 156.18 152.77 137.49 1988 12 199.79 193.51 174.15 1989 1 235.38 227.84 205.06 1989 2 222.39 216.96 195.26 1989 3 205.07 203.02 182.72 1989 4 189.56 190.93 171.84 1989 5 190.14 194.40 174.95 1989 6 239.58 247.20 222.49 1989 7 181.86 187.81 169.04 1989 8 217.09 222.53 200.27 1989 9 225.90 228.41 205.58 1989 10 208.68 207.35 186.63 1989 11 235.13 230.00 207.01 1989 12 213.00 206.35 185.70 1990 1 210.06 203.41 183.07 1990 2 178.30 174.09 156.68 1990 3 188.81 186.99 168.30 1990 4 185.26 186.62 167.95 1990 5 189.71 193.99 174.60 1990 6 170.94 176.34 158.71 1990 7 180.71 186.61 167.95 1990 8 222.65 228.09 205.28 1990 9 177.38 179.27 161.35 1990 10 181.98 180.85 162.76 1990 11 184.26 180.26 162.24 1990 12 204.90 198.54 178.69 1991 1 229.36 222.11 199.89 1991 2 243.01 237.20 213.49 1991 3 229.98 227.63 204.86 1991 4 198.78 200.07 180.06 1991 5 190.29 194.51 175.05 1991 6 206.82 213.33 191.99 1991 7 211.97 218.89 197.01 1991 8 210.31 215.52 193.97 1991 9 180.60 182.54 164.29 1991 10 201.32 199.97 179.98 1991 11 171.99 168.34 151.49 1991 12 223.94 216.95 195.25 1992 1 217.59 210.65 189.57 1992 2 232.08 226.46 203.82 1992 3 171.29 169.65 152.69 1992 4 158.51 159.68 143.71 1992 5 125.37 128.15 115.34 1992 6 116.72 120.43 108.40 1992 7 132.17 136.50 122.85 1992 8 122.06 125.12 112.61 1992 9 116.81 118.02 106.21 1992 10 131.68 130.73 117.66 1992 11 145.24 142.03 127.82 1992 12 139.06 134.74 121.27 1993 1 121.01 117.16 105.43 1993 2 142.59 139.14 125.22 1993 3 136.42 135.01 121.51 1993 4 115.85 116.67 105.00 1993 5 112.35 114.86 103.39 1993 6 109.33 112.77 101.49 1993 7 98.99 102.22 92.00 1993 8 93.66 95.98 86.39 1993 9 87.03 87.90 79.10 1993 10 100.30 99.68 89.72 1993 11 95.92 93.81 84.43 1993 12 104.80 101.52 91.36 1994 1 115.00 111.33 100.20 1994 2 99.56 97.17 87.45 1994 3 90.42 89.50 80.55 1994 4 79.11 79.67 71.71 1994 5 79.90 81.67 73.51 1994 6 77.30 79.75 71.77 1994 7 80.52 83.15 74.83 1994 8 76.12 78.00 70.21 1994 9 79.06 79.91 71.92 1994 10 87.71 87.12 78.41 1994 11 80.89 79.14 71.24 1994 12 84.11 81.48 73.34 1995 1 82.61 80.02 72.01 1995 2 85.52 83.49 75.15 1995 3 85.00 84.19 75.77 1995 4 77.63 78.21 70.39 1995 5 75.43 77.14 69.43 1995 6 75.65 78.10 70.29 1995 7 73.85 76.33 68.68 1995 8 73.75 75.65 68.07 1995 9 71.93 72.75 65.48 1995 10 77.90 77.45 69.71 1995 11 74.20 72.58 65.32 1995 12 72.56 70.28 63.26 1996 1 74.52 72.13 64.92 1996 2 71.83 70.28 63.26 1996 3 70.67 69.99 62.99 1996 4 69.42 69.94 62.95 1996 5 70.13 71.70 64.54 1996 6 69.86 72.07 64.87 1996 7 71.36 73.81 66.43 1996 8 72.48 74.28 66.85 1996 9 69.45 70.18 63.16 1996 10 69.23 68.78 61.90 1996 11 79.06 77.27 69.53 1996 12 75.69 73.33 66.00 1997 1 73.59 71.25 64.12 1997 2 73.66 71.89 64.70 1997 3 73.26 72.53 65.28 1997 4 74.56 75.08 67.58 1997 5 74.74 76.43 68.78 1997 6 71.90 74.18 66.76 1997 7 71.25 73.57 66.21 1997 8 79.09 81.03 72.93 1997 9 96.07 97.11 87.40 1997 10 85.01 84.45 76.01 1997 11 98.97 96.81 87.13 1997 12 96.94 93.91 84.52 1998 1 92.70 89.74 80.76 1998 2 93.24 90.99 81.88 1998 3 109.09 108.03 97.23 1998 4 114.26 114.87 103.37 1998 5 107.15 109.50 98.55 1998 6 108.56 112.00 100.80 1998 7 113.89 117.60 105.85 1998 8 139.86 143.33 128.99 1998 9 138.02 139.55 125.59 1998 10 117.72 116.99 105.29 1998 11 139.93 136.87 123.19 1998 12 150.18 145.50 130.95 1999 1 141.74 137.22 123.50 1999 2 142.92 139.48 125.52 1999 3 122.05 120.75 108.67 1999 4 117.30 118.07 106.27 1999 5 148.46 151.61 135.24 1999 6 169.97 175.33 157.80 1999 7 164.68 170.05 153.05 1999 8 169.93 174.12 156.71 1999 9 135.78 137.25 123.53 1999 10 165.34 164.24 147.82 1999 11 191.93 187.74 168.97 1999 12 170.38 165.06 148.55 2000 1 158.72 153.65 138.28 2000 2 172.75 168.64 151.78 2000 3 208.82 206.77 186.09 2000 4 184.16 185.49 166.94 2000 5 191.04 195.38 175.84 2000 6 180.34 186.07 167.46 2000 7 205.50 212.21 190.99 2000 8 163.56 167.63 150.86 2000 9 182.77 184.56 166.10 2000 10 168.21 167.07 150.36 2000 11 180.64 176.64 158.97 2000 12 173.73 168.28 151.46 2001 1 167.50 162.16 145.95 2001 2 146.72 143.18 128.87 2001 3 178.14 176.57 158.90 2001 4 192.46 193.73 174.36 2001 5 147.52 150.79 135.71 2001 6 174.11 179.64 161.68 2001 7 131.72 136.01 122.41 2001 8 166.85 170.92 153.82 2001 9 234.08 236.47 212.82 2001 10 210.54 209.06 188.15 2001 11 214.57 209.93 188.94 2001 12 241.16 233.62 210.26 2002 1 227.62 220.38 198.35 2002 2 205.23 200.27 180.24 2002 3 180.70 178.88 160.99 2002 4 190.17 191.41 172.27 2002 5 179.46 183.45 165.11 2002 6 149.38 154.09 138.67 2002 7 176.70 182.42 164.17 2002 8 183.61 188.15 169.33 2002 9 176.33 178.27 160.45 2002 10 167.88 166.78 150.10 2002 11 169.37 165.74 149.16 2002 12 157.49 152.59 137.33 2003 1 143.73 139.13 125.22 2003 2 124.61 121.54 109.39 2003 3 132.29 130.90 117.82 2003 4 126.54 122.40 110.17 2003 5 123.26 126.46 113.82 2003 6 132.90 137.09 123.39 2003 7 128.03 132.22 119.00 2003 8 122.17 125.24 112.72 2003 9 112.67 113.84 102.45 2003 10 156.68 155.43 139.89 2003 11 148.88 145.64 131.08 2003 12 115.48 111.88 100.69 2004 1 113.90 110.24 99.22 2004 2 107.01 104.44 94.00 2004 3 112.27 111.21 100.09 2004 4 101.08 101.81 91.63 2004 5 100.02 102.29 92.06 2004 6 97.02 100.10 90.09 2004 7 120.23 124.14 111.73 2004 8 109.73 112.45 101.21 2004 9 104.44 105.55 94.99 2004 10 105.95 105.15 94.64 2004 11 115.83 113.33 102.00 2004 12 95.25 92.28 83.05 2005 1 102.86 99.59 89.63 2005 2 97.30 94.95 85.45 2005 3 90.04 89.14 80.22 2005 4 85.92 86.55 77.90 2005 5 101.65 103.90 93.50 2005 6 94.09 97.06 87.36 2005 7 100.64 103.93 93.54 2005 8 98.24 100.66 90.60 2005 9 109.55 110.77 99.69 2005 10 76.71 76.21 68.60 2005 11 86.38 84.47 76.02 2005 12 90.85 88.01 79.21 2006 1 83.32 80.67 72.60 2006 2 76.52 74.67 67.20 2006 3 75.50 74.75 67.28 2006 4 89.27 89.90 80.91 2006 5 80.83 82.62 74.36 2006 6 76.68 79.10 71.18 2006 7 75.88 78.36 70.53 2006 8 79.59 81.58 73.43 2006 9 78.02 78.87 70.99 2006 10 74.43 73.95 66.55 2006 11 86.43 84.56 76.10 2006 12 90.39 87.58 78.83 2007 1 83.76 81.09 72.98 2007 2 77.65 75.76 68.18 2007 3 72.24 71.50 64.36 2007 4 72.36 72.87 65.59 2007 5 74.36 75.98 68.38 2007 6 74.07 76.39 68.76 2007 7 71.48 73.83 66.44 2007 8 69.03 70.76 63.68 2007 9 66.98 67.71 60.94 2007 10 67.69 67.27 60.54 2007 11 69.39 67.88 61.09 2007 12 78.21 75.77 68.20 2008 1 74.02 71.66 64.49 2008 2 71.03 69.33 62.39 2008 3 72.99 72.30 65.07 2008 4 70.15 70.65 63.59 2008 5 68.32 69.86 62.87 2008 6 65.85 67.94 61.14 2008 7 65.67 67.82 61.03 2008 8 66.17 67.81 61.03 2008 9 67.00 67.70 60.93 2008 10 68.21 67.75 60.98 2008 11 68.53 67.02 60.32 2008 12 69.05 66.89 60.20 2009 1 69.70 67.48 60.73 2009 2 69.85 68.17 61.35 2009 3 69.10 68.42 61.57 2009 4 69.61 70.11 63.10 2009 5 70.35 71.91 64.73 2009 6 68.57 70.74 63.66 2009 7 68.19 70.41 63.38 2009 8 67.36 69.04 62.13 2009 9 70.32 71.05 63.95 2009 10 72.14 71.66 64.50 2009 11 73.66 72.05 64.85 2009 12 76.84 74.44 67.00 2010 1 81.31 78.71 70.84 2010 2 84.74 82.70 74.42 2010 3 82.96 82.12 73.91 2010 4 75.72 76.24 68.61 2010 5 73.63 75.26 67.73 2010 6 72.38 74.67 67.20 2010 7 79.60 82.20 73.98 2010 8 79.16 81.15 73.04 2010 9 80.95 81.81 73.63 2010 10 81.42 80.89 72.79 2010 11 82.56 80.77 72.70 2010 12 84.19 81.59 73.43 2011 1 83.39 80.73 72.65 2011 2 94.55 92.26 83.03 2011 3 124.26 122.91 110.61 2011 4 112.85 113.61 102.25 2011 5 95.68 97.79 88.00 2011 6 95.86 98.88 88.99 2011 7 94.34 97.43 87.69 2011 8 101.61 104.16 93.74 2011 9 135.27 136.68 123.01 2011 10 137.40 136.52 122.87 2011 11 153.50 150.23 135.21 2011 12 141.46 137.07 123.36 2012 1 134.79 130.49 117.44 2012 2 106.86 104.29 93.85 2012 3 115.71 114.53 103.07 2012 4 113.26 114.14 102.72 2012 5 121.40 124.12 111.71 2012 6 120.40 124.19 111.78 2012 7 137.81 142.31 128.09 2012 8 115.86 118.75 106.88 2012 9 123.40 124.70 112.22 2012 10 123.07 122.22 109.99 2012 11 121.15 118.45 106.61 2012 12 108.26 104.87 94.38 2013 1 126.83 122.78 110.50 2013 2 104.41 101.90 91.71 2013 3 111.36 110.22 99.20 2013 4 124.95 125.84 113.26 2013 5 131.43 134.33 120.90 2013 6 110.74 114.25 102.82 2013 7 115.53 119.29 107.36 2013 8 114.90 117.75 105.97 2013 9 102.83 103.91 93.51 2013 10 132.86 131.92 118.73 2013 11 148.78 145.55 131.00 2013 12 148.10 143.49 129.14 2014 1 162.69 157.50 141.75 2014 2 170.13 166.01 149.41 2014 3 150.50 148.97 134.07 2014 4 143.94 144.92 130.42 2014 5 130.11 132.95 119.65 2014 6 122.37 126.22 113.60 2014 7 137.90 142.40 128.19 2014 8 124.56 127.67 114.90 2014 9 146.57 148.12 133.30 2014 10 154.99 153.91 138.52 2014 11 155.74 152.30 137.07 2014 12 159.02 154.07 138.67 2015 1 142.00 137.48 123.73 2015 2 128.92 125.77 113.19