I know, which is what I mean by if you calculate it out...
Also, the Griffindor boys is the only one that we know for sure about how many people are in the gender/yr... with the other ones, there might be more, it's neither been confuirmed/denied...
But, look at the house tables in the Great hall during the movies.. (I know, noting is fact till it's in a book) but JK was supervising the movies...
there could be 250 people at each table, no?
If you work it out from the Griffindor boys in Harry's grade (the only one we know for certain) that's 5 by gender = 10, by grade = 70... I woud saw that there certainly more than 70 at each table, no?
But as I've stated, I've never said that I am definately right... I can't remember who posted about JK Rowling saying 1000 students, and havent' looked it up for myself... so yeah!

Who knows really!
Holly
