TABLE 188.-Visits abroad made by 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.] In United States under 5 years. In United States 5 to 9 years. In United States 10 years or over. TABLE 189.-Number of persons within each age group, by sex and by general nativity and race of head of household. |