Maximum PageRank, a quick question

hello guys... I dunno where to post this so I'll just post it here.. I was searching In Google about the maximum Pagerank a page can have... but Cant find the answer so I wanna know, What is really the maximum PR a page can have cos Google.com has PR7, Bing has PR 9 so I was thinking that PR 9 is the highest PageRank a website can have. Am I right with my thoughts?
Is PR 9 the highest PR?

 

google is 10

 

google.com is not the same as google.com.ph, they are different domains.

google.com is a PR10, but that doesn't mean every google domain is a PR10, only that one.

 

Ahhh.. Okay now its clear.. so it has different results... Yeah I see now the difference .. I have checked the Google's Main Page not the Google.ph... and its PR10.. thanks for your help guys. But another question here.. Is there any other sites having PR10?

 

sites like adobe.com and apple.com USED to be a PR10, but they aren't anymore

here's a complete list of what some of them used to be

http://www.w3.org/ -- that one's a PR10 still

 

cnn.com PR10

 

google 10 you should have 1000 unix visitor everyday to get 10

 

1000 unique visitors everyday? Oh that's quite huge..

 

apple.com was PR 10 but now It's PR 9. Same as Nasa website was PR 10 but now PR 9.
Yep PR 10 is the highest..