L4D2 maps

1. #1 4 servers now c1m1_hotel 15% of the time played this month
2. #2 c2m1_highway 5.3% of the time played this month
3. #3 c5m1_waterfront 3.3% of the time played this month
4. #4 1 server now c1m2_streets 3.0% of the time played this month
5. #5 c2m2_fairgrounds 2.6% of the time played this month
6. #6 1 server now c1m3_mall 2.4% of the time played this month
7. #7 1 server now c2m3_coaster 2.3% of the time played this month
8. #8 c5m3_cemetery 2.3% of the time played this month
9. #9 1 server now c5m2_park 2.2% of the time played this month
10. #10 1 server now c3m1_plankcountry 1.9% of the time played this month
11. #11 c2m4_barns 1.9% of the time played this month
12. #12 c8m2_subway 1.9% of the time played this month
13. #13 1 server now c5m4_quarter 1.8% of the time played this month
14. #14 c8m1_apartment 1.8% of the time played this month
15. #15 1 server now c9m1_alleys 1.8% of the time played this month
16. #16 c11m1_greenhouse 1.7% of the time played this month
17. #17 3 servers now c8m3_sewers 1.7% of the time played this month
18. #18 c8m4_interior 1.6% of the time played this month
19. #19 1 server now c2m5_concert 1.6% of the time played this month
20. #20 c9m2_lots 1.6% of the time played this month
21. #21 c1m4_atrium 1.5% of the time played this month
22. #22 c4m1_milltown_a 1.5% of the time played this month
23. #23 c8m5_rooftop 1.4% of the time played this month
24. #24 1 server now c6m1_riverbank 1.4% of the time played this month
25. #25 c14m1_junkyard 1.4% of the time played this month
26. #26 c7m1_docks 1.4% of the time played this month
27. #27 c11m2_offices 1.4% of the time played this month
28. #28 c10m1_caves 1.3% of the time played this month
29. #29 c3m4_plantation 1.3% of the time played this month
30. #30 1 server now c11m3_garage 1.3% of the time played this month
31. #31 c7m2_barge 1.2% of the time played this month
32. #32 1 server now c12m1_hilltop 1.1% of the time played this month
33. #33 1 server now c10m4_mainstreet 1.1% of the time played this month
34. #34 c10m5_houseboat 1.1% of the time played this month
35. #35 1 server now c13m1_alpinecreek 1.1% of the time played this month
36. #36 c3m2_swamp 1.1% of the time played this month
37. #37 c4m2_sugarmill_a 1.1% of the time played this month
38. #38 c11m4_terminal 1.1% of the time played this month
39. #39 c13m2_southpinestream 1.1% of the time played this month
40. #40 c10m3_ranchhouse 1.0% of the time played this month
41. #41 c10m2_drainage 1.0% of the time played this month
42. #42 c6m2_bedlam 1.0% of the time played this month
43. #43 1 server now c3m3_shantytown 1.0% of the time played this month
44. #44 c11m5_runway 1.0% of the time played this month
45. #45 c5m5_bridge 1.0% of the time played this month
46. #46 2 servers now c12m5_cornfield 0.9% of the time played this month
47. #47 c12m3_bridge 0.9% of the time played this month
48. #48 c12m2_traintunnel 0.9% of the time played this month

From what the scans of the last 30 days saw: how often each map was on, on how many servers.