Exactly how many toys have Hasbro made?

I am doing a school project in English where we choose a company, and I chose Hasbro, the toy company. I already have everything I need from headquarters address, to some background information (did you know they started out as Hassenfeld Brothers?), but I need to know exaclty how many toys they manufacture. Like, I know they have Littlest Pet Shop and My Little Pony and Mr. Potato Head, but exactly how many are there?
By the way, this is due before at most ten o’ clock Pacific!

Here is a link to Hasbro’s website that lists the different brands of toys they currently produce

http://www.hasbro.com/shop/brandlist.cfm