11. A 1973 law restricted urban families to one child, and rural families to two. 12. Costing under $ 100, the players are within the budget of most urban families . 13. Only five of 100 rural households have refrigerators; 66 of 100 urban families do. 14. Paper presented at the University of Chicago Urban Family Life Conference, Chicago, IL. 15. An acre-foot is enough water for an urban family of five for a year. 16. St . Casimir's appears less well equipped to serve poor urban families than Giffen. 17. Urban families lived in constant fear.18. Those urban families employing unregistered maids from the countryside are most likely those without healthy grandparents. 19. Chinese analysts predict 10 percent of the country's 100 million urban families will have computers by 2000. 20. Whereas 89 of 100 urban families own washing machines, only 17 percent who live in the countryside do.
