This is a breakdown of the user countries, which downloaded the game and visited the website. However it should be noted that the trail version was only available in English, even though the illegal download name might have suggested otherwise.
From this you can see that the questionnaire was accessed the most from the United States. The questionnaire main language was English, though there was a translating function. It should be noted that this is not a reflection on the downloading habits of any particular country, though it may be similar.