TABLE 63.--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 classification 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 64.-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. 6.]

TABLE 65.-Yearly earnings (approximate) of males 18 years of age or over, by general nativity and race of individual.

TABLE 66. Yearly earnings (approximate) of females 18 years of age or over, by general nativity and race of individual.

TABLE 67.-Amount of family income per year, by general nativity and race of head of

family.