TABLE 3.-Number of foreign-born persons in the United States each specified number of years, by sex and race of individual.

(STUDY OF HOUSEHOLDS.)

[By years in the United States is meant years since first arrival in United States. No deduction is made for time spent abroad.]

TABLE 4.—Occupation before coming to the United States of foreign-born males who were 16 years of age or over at time of coming, by race of individual.

TABLE 5.-Occupation before coming to the United States of foreign-born females who were 16 years of age or over at time of coming, by race of individual.

TABLE 6.-Number of males 16 years of age or over in each specified industry, by general

nativity and race of individual.

(STUDY OF HOUSEHOLDS.)

[The main headings used in this table follow the classifications of the United States Census with these modifications: General Labor is here separate from Domestic and Personal Service; Fishing, Mining, and Quarrying are each separate from Manufacturing and Mechanical Pursuits; Trade and Transportation are distinct from each other.]

TABLE 7.—Number of females 16 years of age or over in each specified industry, by general nativity and race of individual.

(STUDY OF HOUSEHOLDS.)

[The main headings used in this table follow the classifications of the United States Census with these modifications: General Labor is here separate from Domestic and Personal Service; Fishing, Mining, and Quarrying are each separate from Manufacturing and Mechanical Pursuits; Trade and Transporta tion are distinct from each other.]

TABLE 8.— Number of male heads of families earning each specified amount per year, by general nativity and race of individual.

(STUDY OF HOUSEHOLDS.)

[This table includes only male heads of selected families. For selection of families, see p. 704.]

TABLE 9.- Yearly earnings (approximate) of males 18 years of age or over, by general nativity and race of individual.

TABLE 10.- Yearly earnings (approximate) of females 18 years of age or over, by general nativity and race of individual.

TABLE 11.—Amount of family income per year, by general nativity and race of head of

family.

a For selection of families, see p. 704.

This column includes 2 families reporting income as "none."
Not computed, owing to small number involved.

TABLE 12.-Number of families having an income within the year from husband, wife, children, boarders or lodgers, and other sources, by general nativity and race of head of

family.