Year

Average Price

1900

18.96

1901

18.98

1902

18.97

1903

18.95

1904

18.96

1905

18.92

1906

18.90

1907

18.94

1908

18.95

1909

18.96

1910

18.92

1911

18.92

1912

18.93

1913

18.92

1914

18.99

1915

18.99

1916

18.99

1917

18.99

1918

18.99

1919

19.95

1920

20.68

1921

20.58

1922

20.66

1923

21.32

1924

20.69

1925

20.64

1926

20.63

1927

20.64

1928

20.66

1929

20.63

1930

20.65

1931

17.06

1932

20.69

1933

26.33

1934

34.69

1935

34.84

1936

34.87

1937

34.79

1938

34.85

1939

34.42

1940

33.85

1941

33.85

1942

33.85

1943

33.85

1944

33.85

1945

34.71

1946

34.71

1947

34.71

1948

34.71

1949

31.69

1950

34.72

Year

Average Price

1951

34.72

1952

34.60

1953

34.84

1954

35.04

1955

35.03

1956

34.99

1957

34.95

1958

35.10

1959

35.10

1960

35.27

1961

35.25

1962

35.23

1963

35.09

1964

35.10

1965

35.12

1966

35.13

1967

34.95

1968

39.31

1969

41.28

1970

36.02

1971

40.62

1972

58.42

1973

97.39

1974

154.00

1975

160.86

1976

124.74

1977

147.84

1978

193.40

1979

306.00

1980

615.00

1981

460.00

1982

376.00

1983

424.00

1984

361.00

1985

317.00

1986

368.00

1987

447.00

1988

437.00

1989

381.00

1990

383.51

1991

362.11

1992

343.82

1993

359.77

1994

384.00

1995**

384.18

1996

387.69

1997

331.0.

1998

294.21

1999

278.76

2000

279.06

2001

277.90