I just looked on an other site called gym link and I counted 74 curves in Victoria. However a friend of mine went to curves this morning and submitted her week 2 task with this answer and it was wrong. The instructor said she thought somewhere in the 90's...
You would think if we were asked these questions they would at least have been on the curves website! So I will be writing 74 as that is what I sourced or you could pose the question on the website.