Interesting information, in September 144 millions of all Internet users in the US stopped by one of Googles sites. That’s more than 75 %! Talk about monopoly and marketing possibilities! During September the amount of users we’re 189,5 millions.
Not surprisingly Yahoo! and Microsoft are the number two and there. The source for this is ComSource.
The list looks like this:

Good work! Thank you!
I always wanted to write in my site something like that. Can I take part of your post to my blog?
Of course, I will add backlink?
Sincerely, Your Reader
Hi. Your site displays incorrectly in Mozilla, but content excellent! Thank you for your wise words.