year	high
1913	66
1914	68
1915	72
1916	75
1917	64
1918	62
1919	57
1920	67
1921	70
1922	70
1923	58
1924	68
1925	52
1926	51
1927	53
1928	61
1929	52
1930	61
1931	66
1932	65
1933	62
1934	67
1935	78
1936	51
1937	52
1938	72
1939	47
1940	60
1941	69
1942	60
1943	67
1944	50
1945	65
1946	67
1947	68
1948	81
1949	46
1950	51
1951	54
1952	64
1953	54
1954	45
1955	59
1956	75
1957	59
1958	55
1959	73
1960	60
1961	75
1962	44
1963	53
1964	70
1965	66
1966	60
1967	42
1968	69
1969	50
1970	57
1971	61
1972	63
1973	64
1974	64
1975	75
1976	46
1977	71
1978	73
1979	64
1980	59
1981	64
1982	45
1983	54
1984	66
1985	46
1986	66
1987	64
1988	60
1989	72
1990	75
1991	46
1992	51
1993	71
1994	75
1995	39
1996	55
1997	57
1998	46
1999	66
2000	64
2001	66
2002	57
2003	73
2004	57
2005	76
2006	59
2007	71
2008	73
2009	61
2010	49
2011	63
2012	58