Country Total Registered Users USA 2014 United Kingdom 169 Canada 142 Australia 88 Italy 53 South Africa 45 Singapore 45 Indonesia 38 Brazil 36 Philippines 35 Malaysia 27 Netherlands 26 Venezuela 25 Germany 24 New Zealand 22 Thailand 21 Israel 19 Spain 18 Mexico 17 Switzerland 17 Poland 15 Denmark 14 Hong Kong 14 Saudi Arabia 14 Turkey 14 Japan 13 Greece 13 Egypt 12 Portugal 12 United Arab Emirates 11 Malta 11 France 11