Monitor Resolutions

Overall monitor resolutions have grown from 800 px wide to nearly all monitors have grown to at least 1154 x 864. Overall, I see no reason to build a website to at least 950 px wide. Below is the top 10 resolutions of monitors browsing my sites.
Resolution - # of visitors
1280 x 800 - 19140
1680 x 1050 - 19110
1280 x 1024 - 1200
1920 x 1200 - 14650
1024 x 768 - 14062
1440 x 900 - 13382
1920 x 1080 - 3914
1600 x 1200 - 3647
1366 x 768 - 2805
1152 x 865 - 2213