Table EMP 61. Number of employees in bowling alleys and billiard parlors (SIC# 

 7932, SIC# 7933) for 1959^, 1965, 1970, 1975 and 1978 (U.S. Department of 

 Commerce 1961, 1966a, 1971a, 1977b, 1981a). 



^ No data prior to 1959 



96 



