Which of the best tools to display statistics on the Internet is Open Source and Paid

Question

I would like to know what is best for displaying visitor statistics on our sites.
The key areas we are considering are
1. Number of users
2. Unique user counter
3. User location

Regards,
naveenj

Answer 1

Google Analytics is free and meets all your requirements.

Answer 2

Piwik Google Analytics, PHP.

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Answer 3

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