Market Share of major Search Engines?

[itrainu]

Danny Sullivan has posted on his website, the approximate market share of the top 5 or so search engines, based on research provided by Jupiter Media Metrix's ratings for March 2002.

Does anyone know how/where I can get updated information on this subject whenever I want - for example, I am writing a proposal for a client and am making suggestions on which sites to submit to (ie. free to DMoz because of who they feed; pay for Yahoo because of their market share and develop a link reciprocity campaign in order to get listed in Google due to their market share). I'd like this data to be current ;-)

Thanks!

itrainu

[agerhart]

You inadvertenlty gave the answer. There are a number of research services that have this data, but you will need to contact them to find out the frequency that this data is refreshed.

You can check out some of the websites where this information is obtainable: Demographics and Statistics Tracking Sites [directory.google.com]