TABLE 10.-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 11.-Number of male employees 18 years of age or over earning each specified amount per week, by general nativity and race-Continued.

20

TABLE 13.-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. 272.]