Uniontown, Pa. 144,900 16.3 18.8 35.1Ardmore, Okla. 62,600 14.4 20.3 34.7Keokuk, Iowa 34,600 18.4 14.8 33.2Ottumwa, Iowa 67,200 28.2 4.3 32.5Pine Bluff, Ark. 63,100 21.6 9.4 31.0Lawton, Okla. 95,200 20.2 9.8 30.0Borger, Tex. 50,100 15.5 13.8 29.3...