I put this generations weekly home console sales in a spread sheet. If you want a copy of it just let me know. 

why would someone want a spread sheet when the site has graphs?

Because there is only a limited number of things you can do with the sites graphs?
And if you have a spread sheet you can do calculations much faster you don't have to drum up a bunch of graphs and do free hand calculations every time you want to figure something out. You can do things like running averages, regression lines, calculate% increases after price cuts and stuff like that much more easily.

Also I figured a lot of people here are students and have an interest in learning how to analyze numbers as well as learning how to use a spread sheet so I figured I'd give them some data to mess around with. This isn't for remedial posters that have no interest in learning.

Good luck updating everyweek, previous weeks sales are always having slight adjustements made.

i will appreciate it