Calendar year of retirement Percentage
1993 1.5 1992 1.5 1991 1.5 1990 1.5 1989 2.8 1988 3.7 1987 4.5 1986 5.5 1985 6.3 1984 7.4 1983 8.3 1982 10.5 1981 12.5 1980 15.6 1979 19.9 1978 25.4 1977 30.3 1976 37.8 1975 42.5 1974 54.0 1973 73.0 1972 86.0 1971 96.7 1970 105.0 1969 141.8 1968 169.0 1967 195.9 1966 203.7 1965 230.5 1964 254.5 1963 278.6 1962 310.0 1961 330.0 1960 340.0 1959 390.0 1958 427.3 1957 442.3 1956 460.2 1955 468.6 1954 466.5 1953 470.7 1952 475.0 1951 486.1 1950 532.3 1949 540.3 1948 532.3 1947 583.4 1946 681.5 1945 746.6 1944 765.9 1943 780.9 1942 834.9 1941 936.7 1940 988.5 1939 996.4 1938 980.8 1937 958.3 1936 996.4 1935 1012.4 1934 1037.3 1933 1072.3 1932 1012.4 1931 902.6 1930 812.5
N.Y. Retire. and Soc. Sec. Law § 378