In United States under 5 years. In United States 5 to 9 years. TABLE 39.- Visits abroad made by foreign-born male employees, by years in the United States and race. Number reporting (STUDY OF EMPLOYEES.) [By years in the United States is meant years since first arrival in the United States.] Number reporting Number reporting- TABLE 40.-Number of persons within each age group, by sex and general nativity and race of head of household. TABLE 40.—Number of persons within each age group, by sex and general nativity and race of head of household-Continued. General nativity and race of head of household. Native-born of native TOTAL. Number within each specified age group. Under 6. 6 to 13. 14 and 15. 16 to 19. 20 to 29. 30 to 44. 45 or over. Total. 23 23 33 3 TABLE 41.-Number of male employees of each age or within each age group, by general |