Not too high of a number, but not too small either! It could so happen that tomorrow when you open this page from your bookmarks you will find a brand new video.
Models like that hold special place in hearts of the fans, they wait for their new videos with excitement and trepidation that would make Game of Thrones jealous.
It is one thing when model is being filmed 2 times a week, her schedule is full and she barely has time to rest and completely another when model has time to think of a new scene that would really blow her fans minds! You also can't forget that some models do new stuff less often than other and it's in no ways reason for their work to be less desirable and there are a lot of examples to prove that.