Adult Dating sites have been enormously growing in terms of popularity as the internet becomes more essential in our daily lives. (uberant.com)
Levels will be displayed in a level browser which can be sorted in terms of popularity of levels, organized by difficulty, and more searching options. (cleverendeavourgames.com)
Except for a slight surge in 1992, it has pretty much been on a steady decline in terms of popularity since then. (babygaga.com)