This is the current organic search share for the end of 2010. You can click on the image for a larger version.
Organic Search Engine Market Share - Global 2010/2011
(Rounded data in brackets)
- Google/Ask 86.21% (87%)
- Bing/Yahoo 9.06% (9%)
- Baidu 2.97% (3%)
- Others 0.68% (1%)
Yes, you can use this in your presentations, as long as credit is given.
Raw sources: Hitslink, Comscore, E-Consultancy, eMarketer, Hitwise, Nielson Media Research, McAnerin International Inc internal analytics data.