Youtube statistics:
On The Floor:
Audience
Top locations: Turkey , Mexico , Serbia
Top demographics: Female, 13-17 years, Male, 35-44 years, Male, 45-54 years
Dance Again:
Audience
Top locations: Mexico, Venezuela, Greece
Top demographics: Female, 13-17 years, Female, 18-24 years, Female, 35-44 years
I'm Into You:
Audience
Top locations: Turkey, Greece, Spain
Top demographics: Female, 13-17 years, Female, 18-24 years, Male, 35-44 years
Looks like Jenny is very popular in Mexico, Greece and Turkey.
And lots of old men watched On the Floor
