Where can I find number of registrations and other stats for ccTLDs?

[brandnow]

I normally use registerstats.com for non-ccTLDs (although they list .us). Does anyone know where I can find stats for other ccTLDs? I'm just looking to find basic stuff like how many registrations there are for .co, and stuff like that. Thanks!

 

[Kate]

Many registries publish statistics on their websites, but not all of them.