I'm not sure but I'm guessing the USA. Glad To Help! :)
In a country which uses the Metric System (as most do), yes.
Porkistan
Heating and cooling systems typically use the most gas in a home.
China uses the most Hydroelectric power in the world
There is only one country in the world that uses the F125 frigate. The country that uses the new F125 frigate is Germany, and these new ships will use a CODAG, which is a combination of diesel, electric, and gas.
Russia
China uses the most Hydroelectric power in the world
it is my but
England and France
Probably the USA.
India
india