You are using Google Adwords to purchase ads not Google Adsense. If human beings are clicking your ads for the purpose of buying your product or service then 8 clicks are better than 1 doesn't matter where the traffic derives.
canadafred
SEO Alumni
1,130 posts since Feb 2006
Reputation Points: 204
Solved Threads: 30
Skill Endorsements: 12
Us Markets provides a more quality traffic as compared to other countries.Try to concentrate on US Markets for Google Adsense ads.
dreamcyberdci
Junior Poster in Training
72 posts since Feb 2013
Reputation Points: -3
Solved Threads: 0
Skill Endorsements: 0
Site would be more popular from where it gets most of clicks, that is ho search engine judge
halenmartinez
Junior Poster in Training
65 posts since Sep 2012
Reputation Points: 0
Solved Threads: 0
Skill Endorsements: 0