Doing a presentation on the blockbuster crisis

So as topic suggests I am preparing some slides on how blockbuster went bankrupt and how it could of avoided it, however I am finding so much information on how blockbuster failed but I can't find any information on how well it was doing before Netflix came about.

Does anyone have any (or find any) key statistics on the success of blockbuster that I can use in my slides? Such as how much revenue they were generating, how many memberships they had and so forth?

Thanks so much guys, appreciate it!