To give context: there are about 5,5 million Finns, and about 2-3 million saunas in the country.
Finland has 2.1 people per household so ~2.75 million households. Suggesting they are even more popular.
Re:Powerwall 2 and Integrated Solar
by closeparen on Sunday October 30, 2016 @12:14AM
(#12828126)
Suggesting there are also soon to be far less than 5.5 million Finns.
Finnish problems