TABLE 19.-Months worked during the past year by persons 16 years of age or over employed away from home, by sex and by general nativity and race of individual."

TABLE 20.-Number and class of households, by general nativity and race of head of household.

(STUDY OF HOUSEHOLDS.)

["With boarders or lodgers" includes only households having boarders or lodgers at the time schedule was taken. "Boarders are persons who receive both board and lodging.]

TABLE 21.-Number of households paying each specified rent per month per apartment, by general nativity and race of head of household.

TABLE 22.-Number of households paying each specified rent per month per room, by general nativity and race of head of household.

TABLE 23.-Number of households paying each specified rent per month per person, by general nativity and race of head of household.

TABLE 24.-Number of households keeping boarders and lodgers and number of boarders and lodgers, by general nativity and race of head of household.

(STUDY OF HOUSEHOLDS.)

[Information relating to boarders or lodgers covers only immediate time of taking schedule and not the entire year. "Boarders are persons who receive both board and lodging.]

TABLE 26.-Number of households occupying a partments of each specified number of rooms, by general nativity and race of head of household.

TABLE 27.-Number of households and number of persons in apartments of each specified, number of rooms, by general nativity and race of head of household.

(STUDY OF HOUSEHOLDS.)

Number of households and number of persons in apartments of each specified number of rooms.

TABLE 28.-Number of households of each specified number of persons, by general nativity