Edit: 2011 stats can be found here: Most Common Screen Resolutions in 2011
Here are the stats for 2010 from a few popular websites with combined traffic over 500K unique visitors.
We show only top 10 resolutions, in total there are 871 different types of screens.
2010 Vs. 2009
|
1
|
1024x768
|
-4.35%
|
|
January 1, 2010 - December 31, 2010
|
28.46%
|
|
|
January 1, 2009 - December 31, 2009
|
32.81%
|
|
|
2
|
1280x800
|
-0.90%
|
|
January 1, 2010 - December 31, 2010
|
19.79%
|
|
|
January 1, 2009 - December 31, 2009
|
20.69%
|
|
|
3
|
1280x1024
|
-4.35%
|
|
January 1, 2010 - December 31, 2010
|
12.18%
|
|
|
January 1, 2009 - December 31, 2009
|
16.53%
|
|
|
4
|
1440x900
|
+0.04%
|
|
January 1, 2010 - December 31, 2010
|
7.42%
|
|
|
January 1, 2009 - December 31, 2009
|
7.38%
|
|
|
5
|
1366x768
|
+5.01%
|
|
January 1, 2010 - December 31, 2010
|
7.00%
|
|
|
January 1, 2009 - December 31, 2009
|
1.99%
|
|
|
6
|
1680x1050
|
-0.17%
|
|
January 1, 2010 - December 31, 2010
|
4.91%
|
|
|
January 1, 2009 - December 31, 2009
|
5.08%
|
|
|
7
|
1152x864
|
-1.01%
|
|
January 1, 2010 - December 31, 2010
|
2.44%
|
|
|
January 1, 2009 - December 31, 2009
|
3.45%
|
|
|
8
|
1920x1080
|
+1.68%
|
|
January 1, 2010 - December 31, 2010
|
2.37%
|
|
|
January 1, 2009 - December 31, 2009
|
0.69%
|
|
|
9
|
800x600
|
-1.10%
|
|
January 1, 2010 - December 31, 2010
|
1.67%
|
|
|
January 1, 2009 - December 31, 2009
|
2.77%
|
|
|
10
|
1600x900
|
+0.99%
|
|
January 1, 2010 - December 31, 2010
|
1.45%
|
|
|
January 1, 2009 - December 31, 2009
|
0.46%
|
|