There are many sites posting kinda this:
A study by Victoria Milan - a dating site for married and committed people looking to have an affair - looked at the profiles of its millions of active members from 20 countries to find out where in the world the most sexually active women are - and how they look to your sex drive. According to the mentioned study, Scandinavian women have the highest sex drive in the world. Ladies from Finland (79 %), Sweden (78 %), Denmark (76 %) and Norway (76 %) admit they love sex - what else to do when it's cold and dark for six months of the year.
On the other hand we have this:
A team of researchers from Tel Aviv University recently discovered that exposure to ultraviolet radiation from sunlight enhances sex drive in both men and women by affecting the regulation of the endocrine system, which is responsible for producing and releasing sexual hormones.
Well, Scandinavian countries are among those with less Sunshine compared to countries that are nearer to the Equator.
Which claim is false here?