Scotland_W Sunshine (Total hours) Areal series, starting from 1929 Allowances have been made for topographic, coastal and urban effects where relationships are found to exist. Seasons: Winter=Dec-Feb, Spring=Mar-May, Summer=June-Aug, Autumn=Sept-Nov. (Winter: Year refers to Jan/Feb). Values are ranked and displayed to 1 dp. Where values are equal, rankings are based in order of year descending. Data are provisional from November 2011 and Autumn 2011. Last updated 02/05/2012 JAN Year FEB Year MAR Year APR Year MAY Year JUN Year JUL Year AUG Year SEP Year OCT Year NOV Year DEC Year WIN Year SPR Year SUM Year AUT Year ANN Year 70.1 1959 100.7 1963 156.6 1929 202.6 1974 258.5 1975 272.2 1957 265.2 1955 255.4 1947 154.6 1991 113.2 1939 74.5 1952 57.1 2010 194.5 1963 531.3 1955 650.5 1995 287.9 1952 1552.5 1955 58.8 1963 99.2 1970 153.7 2003 198.1 1942 257.6 1946 259.3 1940 253.5 1989 240.6 1976 147.9 1933 110.8 2003 74.5 1947 55.1 2001 167.1 2003 511.7 1980 606.4 1955 286.4 2010 1416.4 1975 58.5 1965 95.3 1960 132.6 1955 195.0 1962 251.8 2000 251.0 1949 212.6 1984 232.8 1995 146.4 1996 99.7 1997 69.9 1990 46.8 1935 164.3 2001 508.9 1929 596.4 1977 279.9 1972 1415.9 2003 54.4 2010 94.6 2004 132.2 2012 189.3 1981 251.2 1935 244.4 1995 208.6 1990 188.4 2003 142.7 1986 98.7 1972 69.3 1965 44.8 1995 162.7 2004 508.4 1975 585.3 1976 278.0 1959 1411.9 1995 53.9 1945 90.0 1955 127.3 1956 188.6 2011 250.3 1980 237.6 1939 208.1 2006 187.0 1955 141.5 1987 98.6 1998 66.8 1989 44.8 1938 158.4 1965 504.5 1946 560.2 1989 275.9 1996 1399.6 2010 51.4 2001 87.4 2003 127.1 2001 188.1 2007 237.9 1948 235.1 1975 200.7 2011 182.7 1977 139.1 1959 98.5 1959 66.2 2010 44.7 1967 158.3 1960 502.2 2007 557.9 1975 275.4 2003 1378.4 1977 50.4 2000 86.0 1932 123.6 2007 185.0 1956 232.6 1955 230.9 1960 198.7 1977 177.6 1984 136.0 1960 96.0 2008 65.7 1996 41.4 1950 157.8 2010 499.8 1956 544.2 1949 269.5 1987 1374.8 1960 48.7 2003 84.1 1996 122.9 1970 182.6 1957 228.6 1959 215.6 1970 197.2 1934 175.3 1983 134.7 1972 95.6 1993 64.0 2005 40.9 1976 154.7 2011 498.4 1942 540.5 1984 268.7 1986 1357.8 1989 48.0 1952 81.1 2001 122.7 1975 179.2 1954 225.7 1984 215.0 1977 195.4 1971 173.9 1938 131.0 1997 94.4 1952 63.9 1988 40.6 1937 151.9 1959 484.5 1948 536.7 2006 267.3 1991 1357.2 2006 47.5 1939 79.1 1946 121.8 1949 179.0 1984 223.2 2001 213.5 1996 193.0 1935 171.8 1968 127.2 2010 94.2 2007 60.1 2011 39.8 2008 151.4 1968 480.8 2001 525.2 1940 266.6 1971 1332.5 1952 46.7 1931 78.7 1968 115.6 1982 178.6 2003 220.8 1951 209.2 1974 192.1 1943 169.8 1945 125.8 1971 93.0 2010 60.0 1950 38.7 1970 150.5 2005 478.5 1962 519.5 1969 263.1 1960 1329.7 1957 45.8 1985 78.2 2005 115.4 1933 177.8 1980 219.6 1989 208.1 1969 189.9 1976 169.2 2010 125.5 1949 91.7 1981 59.0 1960 38.5 1957 150.4 1970 475.8 2008 519.5 1957 262.4 1998 1325.4 1949 45.8 1954 78.0 1975 115.3 1953 173.3 2006 216.8 1977 207.3 1929 184.1 1982 168.9 1997 123.2 1940 90.0 1971 58.1 1977 38.2 1965 149.7 1978 472.1 1951 518.5 1960 261.4 1939 1318.8 1959 45.6 1977 77.9 1979 115.1 1931 173.2 1936 213.4 1942 206.2 2009 179.5 1972 168.7 1931 120.0 2002 89.6 1974 55.8 1930 38.0 1996 149.2 1952 471.9 1935 504.0 1983 260.7 1933 1315.3 1929 45.0 2011 76.5 1957 112.4 1973 172.8 1938 212.1 2008 206.2 1951 178.5 1966 162.4 1975 119.9 1934 88.8 1931 54.9 2003 38.0 1960 149.1 1933 470.0 2003 500.0 1996 259.4 1997 1312.6 2007 44.7 1978 76.3 1944 112.3 1937 171.4 1969 211.8 1992 199.9 1967 176.7 1983 160.7 1960 119.6 1955 88.5 1936 54.6 2008 37.5 1989 147.9 1996 465.4 1974 498.9 1968 250.6 1993 1298.2 2009 44.0 1960 75.0 1978 110.5 2009 166.2 1955 207.4 1957 196.6 1930 176.1 2000 159.5 1969 119.4 1939 87.0 1951 54.5 1966 36.9 1955 147.0 1979 464.9 1984 497.7 2003 249.8 1955 1297.6 1984 43.7 1933 74.8 2006 110.3 2002 164.3 1968 207.2 1990 196.3 1988 175.8 1952 158.8 2005 119.2 1937 86.7 1973 53.9 1973 36.8 1961 146.7 1977 463.3 1953 492.9 1947 248.1 1973 1294.3 1939 43.3 1958 74.0 1986 109.6 2008 163.3 1951 205.9 2010 194.9 2010 173.2 1995 156.4 1981 119.1 1952 86.4 1992 53.6 1985 36.7 2003 146.5 1936 463.2 2000 492.5 2009 243.8 1988 1289.7 1956 43.2 1979 74.0 1930 109.6 1948 162.8 1945 204.5 2005 194.4 1968 168.2 1958 152.4 1970 117.7 1963 85.7 1945 52.7 1937 36.2 2005 144.7 2006 461.7 2010 488.6 1934 241.4 1937 1286.8 1951 43.0 1935 73.1 1983 109.1 1954 162.1 2010 203.0 1929 193.5 1932 167.8 1999 151.9 2000 116.2 1957 85.7 1929 52.6 1976 35.6 1953 143.4 1955 460.8 1982 486.5 1939 241.3 1974 1281.2 1974 41.9 1957 73.0 2008 108.0 1939 158.4 1973 202.0 1949 192.3 1933 166.7 1948 150.0 1999 116.0 1995 85.1 1956 52.4 1934 35.3 2007 143.3 1985 456.7 2009 478.3 1974 240.7 2007 1275.9 2000 41.9 1929 72.9 1999 107.4 2004 157.9 1953 198.3 2006 188.4 1989 165.2 2009 148.7 1944 115.6 1958 84.6 1986 52.1 1942 35.3 1946 141.6 1962 452.1 1954 478.0 1972 233.8 2009 1269.2 2005 41.8 2012 72.9 1985 107.3 1952 156.8 1946 197.3 2009 187.1 1956 161.6 1963 147.8 1959 115.4 1979 84.3 1965 51.8 1961 34.9 1962 140.8 1946 450.2 2006 473.5 1950 233.4 1990 1264.6 1935 41.8 1961 72.9 1933 106.8 1986 154.3 1982 197.2 1988 186.3 2006 160.4 1975 146.2 2004 114.0 1964 82.7 1985 51.3 1975 34.9 1929 139.7 1947 445.8 2005 473.3 1971 232.5 1989 1262.8 2001 41.5 1967 72.5 2010 106.7 1999 154.1 2008 196.7 1971 185.5 1941 159.9 1949 145.2 1993 112.6 1998 82.5 1967 51.1 1998 34.7 1979 139.3 1956 444.2 1949 473.2 1933 232.4 1995 1253.1 1969 40.5 2005 72.2 1950 105.0 1944 150.4 1952 196.0 2004 185.3 1936 159.5 2007 143.2 2002 112.4 1942 82.1 1961 50.8 1995 34.5 1981 138.5 1991 443.8 1957 471.7 1997 232.1 1951 1252.8 1950 40.2 1956 71.3 1947 103.8 1985 150.1 2005 195.7 1937 184.9 1986 157.2 1950 142.9 1966 110.7 1951 82.0 1955 50.7 1971 34.3 1948 137.9 1932 442.9 1989 469.9 1970 230.5 1981 1252.1 1971 39.9 1992 71.0 1937 103.4 1965 149.5 1965 195.5 1978 184.8 1950 155.2 2005 142.6 1972 110.4 2001 81.9 1946 50.6 1999 33.2 1952 137.8 1930 442.7 2011 467.5 2010 230.4 1947 1250.9 1996 39.5 1987 70.9 1991 102.8 1943 149.3 1929 194.4 1987 184.4 1934 155.2 1978 142.4 1937 109.7 2003 81.8 1941 50.0 2006 32.6 1975 137.3 2000 439.2 1959 466.7 1999 229.8 2002 1246.6 1976 38.7 1941 70.4 1952 102.4 1958 148.9 2009 194.2 1997 181.5 1953 151.9 1969 142.3 2006 109.2 2004 81.1 2009 50.0 1956 32.5 1964 136.5 2007 438.5 1952 465.9 1938 229.5 2006 1242.6 1963 38.6 1991 70.0 1969 101.6 1962 148.5 1990 194.1 1966 177.5 1959 151.9 1929 139.9 1996 107.8 1994 81.0 1987 50.0 1948 32.5 1932 135.2 1953 435.3 1939 463.2 2000 228.5 1949 1242.6 1962 38.5 1995 69.8 1973 100.2 1966 147.7 1991 192.1 1939 176.3 1992 148.4 1997 139.7 1939 107.5 1973 78.1 1948 49.5 1943 32.4 1999 134.3 1951 427.4 1958 461.7 1959 227.1 1961 1241.9 1946 38.3 1953 68.1 1962 100.1 1987 147.1 1932 190.8 1982 170.9 1985 147.4 1942 139.4 1965 107.1 2006 78.0 1966 49.2 1993 32.3 2006 134.2 1961 424.8 1990 459.0 1990 226.8 1964 1236.0 1972 38.0 1955 67.8 2007 98.7 1941 145.4 1972 190.6 1950 170.2 2003 147.3 1973 139.0 2001 105.8 1993 76.5 1988 48.2 1955 32.2 1963 132.6 1939 424.0 1977 459.0 1929 226.7 1934 1230.7 1999 37.4 2009 67.4 1965 95.5 1963 143.1 1995 190.5 2007 170.2 1962 146.7 1996 138.8 1986 105.5 2009 75.9 2000 48.1 1968 31.8 2000 131.8 1999 422.9 2004 458.9 1951 226.6 1965 1226.3 1968 37.1 1976 64.3 1988 94.5 1972 141.0 1930 190.1 1953 166.9 1963 146.3 1991 138.4 1979 105.5 1954 75.9 1980 47.8 1969 31.7 2004 131.7 1958 418.2 1971 457.2 1982 225.4 1999 1226.0 1973 36.8 1962 63.9 1934 94.4 1935 140.9 2012 188.8 1958 166.6 1943 145.8 1994 138.3 1991 105.4 1935 75.7 1962 47.8 1933 31.6 1945 131.6 1957 417.5 1981 455.8 1935 224.4 2008 1221.6 1933 36.4 2007 63.7 1953 94.1 1950 140.5 1960 187.5 1956 164.4 1979 143.8 2004 137.6 1987 104.7 1990 74.4 1978 47.1 2009 31.6 1940 131.3 2002 415.9 1960 454.5 1952 224.0 1963 1220.3 1982 36.1 1982 63.7 1936 94.1 1940 139.8 1977 187.4 1961 162.7 1971 143.3 1933 137.6 1933 104.7 1974 74.1 1977 47.1 2000 31.1 2002 131.1 1986 414.5 1950 453.1 1956 223.1 1929 1219.9 2004 35.9 1936 63.2 1987 93.7 2010 139.3 1971 187.0 1960 161.9 1978 142.0 1941 137.4 1994 104.5 2007 73.0 2002 47.1 1987 31.0 2009 129.7 1938 413.7 1938 451.1 2005 222.9 2004 1216.1 1948 35.8 1980 62.1 1981 93.4 1979 139.1 1983 186.7 1943 161.3 1937 139.5 1965 136.7 1992 104.2 2005 72.4 2006 47.0 1974 31.0 1973 129.6 1954 413.1 1930 450.8 1945 222.2 1967 1215.9 2008 35.7 1988 62.1 1956 92.5 1969 137.3 1976 186.2 1963 159.1 1973 139.0 2003 136.7 1946 103.3 1988 72.4 2004 46.9 1991 31.0 1958 129.3 1988 412.5 1973 450.8 1941 222.1 1977 1215.8 1991 35.6 1932 62.0 1948 91.8 1974 136.9 1948 185.1 1936 158.4 2008 138.0 1938 136.0 1973 102.4 1999 72.3 1999 46.5 1980 30.8 1951 128.7 2008 408.4 1936 450.1 1943 221.7 1948 1213.1 1997 35.2 1940 61.2 1949 91.3 2005 136.8 1967 182.3 1994 156.3 1952 137.7 1987 135.6 1964 99.8 1929 71.9 1970 46.5 1972 30.0 1977 128.2 1945 407.8 1987 444.8 2011 221.3 1956 1213.0 1987 35.1 1934 60.9 1964 91.1 1934 136.6 2002 182.0 1962 155.9 1972 137.3 1962 134.2 2007 99.6 1981 71.3 1994 46.1 1970 29.4 1987 127.4 1964 405.2 1966 442.5 1973 220.8 1942 1212.9 1942 34.4 1964 60.5 1938 91.0 1930 136.3 1958 181.1 1930 154.8 1976 136.4 1959 133.8 1953 99.4 1968 70.6 1938 45.9 1949 29.0 1990 127.0 1941 402.6 1963 441.8 1936 219.8 1979 1212.6 1990 34.1 1950 60.3 1977 90.7 1959 136.2 1999 180.7 1952 154.3 1997 136.4 1956 133.6 1974 99.2 1975 70.0 1944 45.7 1944 28.8 1982 126.8 1987 400.3 1999 439.3 1962 218.1 1936 1210.9 1953 33.8 2006 59.4 1951 90.1 1946 136.1 1998 179.1 1940 154.2 1955 136.3 2008 133.3 1949 98.8 1969 69.7 1950 45.3 1964 28.8 1944 126.4 1950 400.0 1931 436.6 1967 217.5 1945 1210.6 2011 33.7 1986 59.1 1942 89.0 1993 135.3 1939 175.2 1938 154.0 1938 135.5 1974 132.1 1967 98.6 2011 69.5 1937 44.8 1983 28.4 1968 126.1 1983 398.4 1943 432.9 1986 217.4 2005 1210.1 1940 33.7 1972 57.9 1989 88.6 1989 134.7 1989 171.1 1974 153.3 1942 135.5 1940 131.8 1962 97.6 1989 69.3 1969 44.7 1935 27.8 1969 124.8 1975 395.5 1945 432.2 1953 217.1 1950 1209.4 1970 33.5 1951 56.6 1941 88.4 2011 133.8 2000 169.9 1996 151.9 1983 133.8 1951 131.5 1950 97.4 1944 69.0 1932 44.4 1945 27.8 1943 124.0 2009 395.3 1969 430.2 2007 215.9 1969 1206.4 1938 33.3 1998 54.4 2000 88.4 1967 131.4 1970 169.6 1991 150.3 1984 133.4 1945 130.6 1936 96.2 1932 68.6 1953 44.4 1932 26.5 1966 123.8 1934 394.7 1991 429.3 1992 215.5 1975 1200.1 1986 33.2 1947 54.3 1961 88.4 1960 130.7 1994 167.1 1985 149.7 1982 132.8 1968 130.4 1940 96.0 1967 68.2 1989 44.0 1941 25.9 1998 123.1 1969 394.2 2002 425.6 1991 215.0 1966 1196.6 1965 33.0 1999 54.0 1967 88.0 1951 130.5 2001 166.4 1995 148.9 1999 126.8 1960 129.9 1961 95.8 1943 68.2 1960 43.8 1967 25.9 1978 122.8 1949 393.0 1968 425.4 1988 214.4 1931 1194.7 1945 31.4 2004 53.5 1995 86.9 1942 129.9 1950 165.6 2011 148.2 1964 125.9 1957 129.6 1956 93.7 1948 67.4 1964 43.8 1954 25.5 1942 122.6 1931 392.4 1995 424.3 1963 213.7 1958 1187.9 1981 31.2 1984 52.7 2011 86.4 1997 127.8 1986 164.3 1931 147.5 1945 125.9 1936 124.8 1998 93.2 1961 66.5 1984 43.0 1946 24.9 1994 122.0 1982 392.1 1988 424.1 1966 213.2 1944 1186.7 1936 30.3 1994 52.7 1931 86.0 1947 127.2 1975 163.8 1954 144.0 1946 125.8 1998 123.7 1988 92.7 1976 66.2 1947 42.5 1979 24.8 1993 122.0 1967 391.1 1932 422.3 1937 212.8 2000 1184.8 1947 30.1 1946 51.5 1935 85.4 1981 126.3 1935 161.3 1932 142.5 1935 125.3 2001 123.4 1982 92.7 1931 65.8 1991 42.0 2007 24.8 1933 121.4 1944 388.6 1978 417.5 1965 210.8 1930 1184.1 1937 29.0 1981 51.4 1997 84.5 1968 124.3 1979 160.7 1941 141.7 1954 125.1 1981 123.2 1941 91.9 1938 65.5 1995 41.4 1986 24.6 1984 116.8 1995 388.4 1965 416.3 2004 210.4 1994 1183.0 1988 29.0 1942 51.4 1982 83.7 1980 120.9 1963 159.7 1979 141.0 1998 118.7 1964 122.4 1952 91.6 1936 65.2 1963 41.3 2004 24.1 1986 116.6 1937 388.3 1985 414.7 1930 210.1 1976 1171.7 1934 29.0 1930 50.8 1943 82.9 1995 120.6 1931 158.3 1998 141.0 1991 118.6 1937 121.5 1957 90.5 1930 65.0 1933 41.0 1963 23.8 1997 114.8 1997 386.5 1994 414.3 1981 209.7 1932 1170.9 1958 28.6 1938 50.7 1959 82.7 1932 120.4 1949 157.4 1999 139.2 2011 117.7 1947 121.1 2009 90.1 1982 64.9 1975 40.8 1957 23.8 1971 113.7 1981 382.0 1937 410.2 1978 209.4 1957 1164.7 1930 28.5 1966 50.6 1994 82.2 1971 120.2 1988 156.6 1964 138.6 1965 116.8 1953 120.3 1935 89.9 1977 64.7 1976 40.4 1959 23.4 1992 112.0 1973 381.4 1997 409.6 1932 209.3 1941 1164.4 1932 28.0 1968 49.9 1958 78.6 2006 119.9 1959 156.6 1945 137.9 1948 116.7 1946 118.8 1951 89.8 2000 64.4 1930 39.7 2001 23.4 1985 110.6 2012 378.7 1970 405.4 1958 208.3 1985 1158.3 1943 27.2 1990 49.3 2002 78.4 1976 119.5 2004 148.7 1947 137.7 1990 116.3 1992 118.3 1989 89.7 1947 63.8 1996 39.2 1981 23.3 1939 110.5 1942 377.4 1979 403.7 1987 207.8 1954 1155.9 1967 27.2 1971 49.3 1972 77.6 2000 117.5 1985 147.4 2002 137.1 2005 116.0 1980 115.7 1958 87.5 1950 63.3 1958 39.1 1978 23.2 1983 109.1 1971 375.0 1972 402.7 1994 207.5 2001 1153.8 1979 27.2 1949 48.3 1974 77.5 1978 115.5 1978 144.3 1968 136.4 2007 113.8 1961 115.1 1971 87.4 1945 62.0 1979 38.1 1936 23.2 1930 106.8 1972 375.0 1940 402.4 1964 207.0 1992 1141.0 1941 26.8 2002 48.2 1954 77.3 1991 114.2 1934 144.0 1944 135.3 1944 109.8 1954 112.7 1990 87.0 1984 61.5 1943 37.6 1984 22.7 1974 106.4 1989 366.7 1986 400.8 1979 206.9 1943 1133.9 1980 26.7 1989 47.7 1992 76.0 1945 113.2 1987 142.9 1981 135.2 2000 109.4 1930 112.1 1954 86.1 1956 59.7 1983 37.5 1929 22.6 1980 106.3 1992 363.4 1992 397.3 1946 203.5 2011 1133.7 1978 26.7 1937 47.6 1929 74.7 1988 111.0 1966 141.8 1973 133.7 1961 109.3 1939 110.4 1932 85.5 1992 59.2 1982 36.8 1982 22.4 1941 106.2 1935 363.2 1941 391.7 1998 200.8 1940 1133.0 1954 25.4 1997 46.8 2009 73.5 1994 110.0 1964 140.6 1993 132.9 1981 109.2 1986 108.7 1930 83.5 1941 58.8 1990 36.7 2002 22.1 2011 105.7 1994 360.6 1961 391.2 1948 199.4 1970 1129.4 1966 25.1 1974 46.7 2012 73.1 1996 108.8 1943 140.5 1934 128.4 1987 108.3 1993 107.0 1934 82.5 1966 58.5 1954 35.2 1940 21.8 1988 105.3 1980 356.9 1967 387.0 2001 199.2 1968 1118.6 1983 24.7 1969 45.5 1945 73.0 1961 106.7 1993 137.7 2003 126.4 2004 105.8 1932 104.9 2011 81.9 1953 57.4 2001 35.1 1992 20.1 1949 104.4 1976 348.3 1998 382.4 2008 195.6 1935 1110.6 1992 24.5 1943 45.2 1984 69.3 1992 103.8 1941 135.6 1965 122.6 2001 105.4 1988 104.0 1980 81.4 1970 57.0 1949 34.8 1958 20.0 1972 104.4 1974 346.9 1944 381.7 1944 195.5 1946 1110.1 1985 24.3 1983 43.2 1971 69.2 1990 103.0 1947 135.1 1972 121.5 1958 104.6 1967 99.8 1929 77.5 1983 56.3 1942 34.5 1962 19.4 1947 103.9 1990 346.3 1933 380.0 1942 195.3 1980 1105.4 1994 24.1 1975 42.4 1940 67.4 1977 101.9 1940 133.9 1933 121.1 2002 103.4 2010 98.4 1985 75.9 1978 54.3 1934 34.4 1951 19.0 1959 103.7 1948 345.8 1934 377.4 1961 192.8 1938 1098.4 2002 23.4 1970 40.3 1939 65.7 1938 100.8 1997 132.1 1986 119.8 1947 102.8 2002 95.8 1963 74.9 1962 52.3 1957 32.9 1931 18.8 1936 100.8 1943 338.5 1976 371.4 1985 191.1 1984 1098.0 1961 23.3 1993 39.2 1990 65.1 1964 100.1 1961 131.7 1967 119.5 1994 102.1 1985 93.0 1978 73.8 2008 51.8 1968 31.3 1994 18.7 1991 100.8 1940 337.7 1947 367.5 1993 189.4 1978 1095.2 1998 22.3 1948 34.8 1980 60.3 1984 97.9 1944 131.4 1969 114.0 1993 101.9 1970 91.4 1943 73.0 1980 49.1 2005 30.2 1938 16.3 1931 99.6 1984 336.4 1993 367.2 2002 186.1 1982 1088.6 1964 22.1 1973 34.7 1976 53.9 1998 97.0 1933 124.5 1970 113.5 1980 98.1 1979 87.7 2008 73.0 1965 45.4 1935 28.8 1997 15.4 1954 96.8 1966 333.8 1996 363.6 1954 185.0 1962 1086.0 1931 20.4 2008 33.6 1998 53.8 1983 90.9 1996 122.9 1976 103.9 1931 97.8 1944 86.6 1948 71.9 1985 44.8 2011 28.8 1939 13.1 1956 90.8 1998 331.7 1964 356.0 1931 182.0 1983 1064.3 1944 19.0 1996 32.1 1993 53.8 1957 82.2 1992 119.2 1983 102.7 1966 83.4 1931 79.3 1942 70.6 1946 42.4 1940 27.5 1953 11.7 1934 78.7 1993 312.0 1983 333.6 1980 178.0 1953 1034.6 1993 17.4 1944 30.1 1966 50.1 1936 74.0 1937