TABLE 1.—Total number of households and persons studied, by general nativity and race of head of household.

TABLE 2.-Number of persons for whom detailed information was secured, by sex and general nativity and race of individual.

Table 3.-Number of employees for whom information was secured, by sex and general nativity and race

-East.

TABLE 4.-Number of employees for whom information was secured, by sex and general nativity and race. -Middle West.

TABLE 5.-Total number of employees for whom information was secured, by sex and general nativity and race.

TABLE 6.-Number of foreign-born employees in the United States each specified number of years, by sex and race— -East.

(STUDY OF EMPLOYEES.)

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