The Numbers GameThe summer 2004 Arbitron rating shares for total audience, compared to spring 2004. A share reflects what percentage of the radio audience is tuned to a particular station over the course of a week. Spring rankings are in parentheses, with T denoting a tie. SUMMERSPRING1.WPGC-FM, 99.5 (1)7.36.92.WMMJ-FM, 102.3 (2)6.66.83.WTOP-AM/FM, 1500/107.7 (3)5.76.44.WGMS-FM, 103.5 (6)5.24.75.WHUR-FM, 96.3 (5)5.15.0WKYS-FM, 93.9 (4)5.15.37.WJZW-FM, 105.9 (10T)3.83.28.WMZQ-FM, 98.7 (9)3.63.5WASH-FM, 97.1 (8) 3.64.1WIHT-FM, 99.5 (13T)3.63.011.WMAL-AM, 630 (7) 3.44.312.WRQX-FM, 107.3 (10T)3.03.213.WJFK-FM, 106.7 (10T)2.83.214.WBIG-FM, 100.3 (13T) 2.53.015.WARW-FM, 94.7 (16) 2.32.316.WWDC-FM, 101.1 (15)2.22.417.WTEM-AM, 980 (19T) 1.81.2WWZZ-FM, 104.1 (17)1.81.619.WHFS-FM, 99.1 (18) 1.61.320.WAVA-FM, 105.1 (19T) 1.01.2SOURCE: Arbitron Inc.