Thanks to Robert Feder for publishing these numbers. If you'd like the daypart breakdown, click here. These are the full-day ratings...
1. WTMX 101.9-FM hot adult contemporary, 5.6 (5.9)
2. WDRV 97.1-FM classic rock, 5.1 (4.7)
3. (tie) WBBM 780-AM/WCFS 105.9-FM all news, 4.8 (5.5); WLS 94.7-FM classic hits, 4.8 (4.5)
5. WVAZ 102.7-FM urban adult contemporary, 4.3 (5.2)
6. WLIT 93.9-FM adult contemporary, 4.2 (3.9)
7. WSCR 670-AM sports talk, 3.9 (4.2)
8. WBMX 104.3-FM classic hip hop, 3.7 (3.5)
9. WKSC 103.5-FM Top 40, 3.5 (3.6)
10. WXRT 93.1-FM adult album alternative, 3.4 (3.7)
11. WOJO 105.1-FM Mexican regional, 3.2 (3.1)
12. (tie) WGN 720-AM news talk, 3.0 (2.9); WKQX 101.1-FM alternative rock, 3.0 (3.0); WRME 87.7-FM soft rock oldies, 3.0 (2.9)
15. WSHE 100.3-FM adult contemporary, 2.9 (2.8)
16. (tie) WBBM 96.3-FM Top 40, 2.8 (2.7); WGCI 107.5-FM urban contemporary,2.8 (2.7)
18. WUSN 99.5-FM country, 2.7 (3.0)
19. WBEZ 91.5-FM public radio news talk, 2.5 (2.8)
20. WPPN 106.7-FM Spanish adult contemporary, 2.2 (1.8)
21. WLS 890-AM news talk, 2.1 (1.8)
22. WLEY 107.9-FM Mexican regional, 2.0 (1.9)
23. WPWX 92.3-FM urban contemporary, 1.9 (1.8)
24. WVIV 93.5-FM Spanish contemporary, 1.7 (1.6)
25. WEBG 95.5-FM country, 1.6 (1.8)
26. WERV 95.9-FM classic hits, 1.3 (1.5)
27. (tie) WCKL 97.9-FM contemporary Christian, 1.2 (1.0); WMVP 1000-AM sports talk, 1.2 (1.4)
29. WFMT 98.7-FM classical, 1.0 (1.1)
30. WMBI 90.1-FM Christian ministry, 0.8 (0.9)