Here is data from ridewithgps, primarily visited by cyclists . 29k uniques last 30 rolling days: 1. 1280x800 12,217 18.28% 2. 1280x1024 8,917

Here is data from ridewithgps, primarily visited by cyclists . 29k uniques last 30 rolling days: 1. 1280x800 12,217 18.28% 2. 1280x1024 8,917 13.34% 3. 1024x768 8,571 12.82% 4. 1440x900 8,059 12.06% 5. 1680x1050 7,837 11.72% 6. 1920x1200 5,015 7.50% 7. 1920x1080 2,531 3.79% 8. 1366x768 2,429 3.63% 9. 1152x864 1,119 1.67% 10. 1600x1200 1,041 1.56%