Table 19. Metropolitan Mobility of Married-Couple Family Householders, by Age of Householder and Number of Own Children Under 6 (MOBILITY DATA FROM MARCH 1980 TO MARCH 1981. NUMBERS IN THOUSANDS. FOR MEANING OF SYMBOLS, SEE TEXT) Table 20. Central-City Mobility of Married-Couple Family Householders, by Age of Householder and Number of Own Table 21. General Mobility of Married-Couple Family Householders, by Age of Householder and Number of Own Children Under 6 (MOBILITY DATA FROM MARCH 1980 TO MARCH 1981. NUMBERS IN THOUSANDS. FOR MEANING OF SYMBOLS, SEE TEXT) |