American adults now report having sex about nine fewer times a year than those in the late 1990s. https://link.springer.com/article/10.1007/s10508-017-0953-1 …pic.twitter.com/PvgXo3dBRL
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
It is not about the absolute number, but about the proportion of UNBOUND females. It is in the text.