TABLE 148.-Ability to speak English of foreign-born male employees, by age at time of coming to the United States and race.

TABLE 149.-Ability to speak English of foreign-born male employees, by years in the United States and race.

(STUDY OF EMPLOYEES.)

[By years in the United States is meant years since first arrival in the United States. This table includes only non-English-speaking races.]

IV. THE SOUTHWEST.

TABLE 150.—Total number of households and persons studied, by general nativity and race of head of household.

TABLE 151.-Number of persons for whom detailed information was secured, by sex and general nativity and race of individual.

TABLE 152.-Total number of male employees for whom information was secured, by general nativity and race.