Experts: Wealthy Europeans like to sleep in cold rooms

German scientists discovered an interesting link between the temperature in the apartment and the prosperity of the state.

It turns out that the level of GDP per capita considerably affects the temperature level in the house. In simple phrase, rich Europeans like to sleep in cold rooms, Informing reports.

For example, in Switzerland (in the country with the highest level of GDP), the average temperature in the apartments of local residents is 17.6 degrees. For comparison, the temperature in apartments in Romania where the indicator of GDP is at the lowest level is 20.2 degrees.

Based on the data scientists came to a conclusion that wealthy Europeans use water, heating and electricity much more rationally.