Please only go once!! Click the flag of the country you are from. If your flag is not shown, then click the Canadian, Chinese, Japanese, Mexican and Australian flags (even if you're not from one of those). Click the stage to go to the pie chart/reload the pie chart.
I chose the US and UK because there are so many people on Scratch who are from those countries! So, if you want a country to be added, you have to just wish that it will be added or comment below. Soon, I might add lists that keep track of the users who voted US, UK, some other country (along with the country they are from) and who voted (so no one can vote twice) but for now, there won't be any cloud lists. UPDATE LOG: April 22, 2014 - Shared June 17, 2016 - Added Pie Chart