No. 1241. POPULATION, BY AGE AND AREAS, 1940 TO 1960, AND BY SEX, 1960 [For definition of median, see table 8] Source: Dept. of Commerce, Bureau of the Census; U.S. Census of Population: 1950, Vol. II, and 1960, Vol. I. No. 1242. POPULATION, BY RACE AND SEX, AND MALES PER 100 FEMALES, BY AREAS: 1940 TO 1960 Source: Dept. of Commerce, Bureau of the Census; U.S. Census of Population: 1950, Vol. II, and 1960, Vol. I. No. 1243. Births, Deaths, MARRIAGES, AND DIVORCES-PUERTO RICO AND VIRGIN ISLANDS: 1940 TO 1965 [By place of occurrence. Births and deaths are registered births and deaths only. Rates for 1940, 1950, and 1960, based on population enumerated as of April 1; for all other years, estimated as of July 11 11945 based on civilian population in area; other years based on total population present in area. ? Based on total population present in area. Includes reported annulments. Source: Forty-third Annual Report of the Governor of Puerto Rico. Provisional. Marriage licenses for year ending June 30. Source: Dept. of Health, Education, and Welfare, Public Health Service; annual report, Vital Statistics of the United States, and Monthly Vital Statistics Report. No. 1244. PUBLIC ELEMENTARY AND SECONDARY SCHOOLS, BY AREAS: 1964 NA Not available. 1 Fall 1963. Public elementary and secondary day schools. Based on school year rather than fall enrollment. 2 Kindergarten through grade 8. 3 Grades 9 through 12 and postgraduates. Annual expenditure per pupil in average daily attendance. Source: Dept. of Health, Education, and Welfare, Office of Education; Statistics of State School Systems, 1963-64. X Not applicable. Represents zero. D Withheld to avoid disclosing individual company data. 1 Adjusted to eliminate duplicating the value of stone. 2 Includes $74,000 value of items that cannot be disclosed. * Includes 1,000 short tons of sand and gravel, valued at $1,000. Source: Dept. of the Interior, Bureau of Mines; Minerals Yearbook. 1 Imports for consumption. * Beginning 1950, excludes certain commodity exports under security regulations. Source: Dept. of Commerce, Bureau of the Census; Quarterly Summary of Foreign Commerce of the United States, and unpublished data. No. 1247. PUERTO RICO-RECEIPTS AND EXPENDITURES OF THE CENTRAL [In thousands of dollars. For years ending June 30] No. 1248. PUERTO RICO-DISTRIBUTION OF GROSS PRODUCT AND IMPORTS: 1955 Source: Puerto Rico Planning Board, Bureau of Economic and Social Analysis; Ingreso y Producto, 1965 and unpublished data. No. 1249. PUERTO RICO-EMPLOYMENT STATUS OF THE CIVILIAN NONINSTITUTIONAL POPULATION, BY SEX: 1950 TO 1966 [In thousands of persons 14 years old and over. Annual averages. For 1950 and 1960, derived from quarterly data collected for the week including the 8th of each month; beginning 1965, derived from data collected monthly. Data for 1965 and 1966 obtained from sample based on the 1960 census] NA Not available. S Does not meet publication standards because there were not enough cases in the sample for a reliable estimate. Source: Puerto Rico Dept. of Labor, Bureau of Labor Statistics; unpublished data. No. 1250. PUERTO RICO-NET INCOME BY INDUSTRIAL ORIGIN: 1955 to 1966 [In millions of dollars. For years ending June 30] Source: Puerto Rico Planning Board, Bureau of Economic and Social Analysis; Ingreso y Producto, 1965 and unpublished data. 247 079 O67 55 |