"Rural Male" "Rural Female" "Urban Male" "Urban Female" "50-54" 11.7 8.7 15.4 8.4 "55-59" 18.1 11.7 24.3 13.6 "60-64" 26.9 20.3 37 19.3 "65-69" 41 30.9 54.6 35.1 "70-74" 66 54.3 71.1 50