Undertaking a individual investigation for uni into Gaming industry - please answer?

I am currently studying the popularity of the gaming industry in my game art and animation course at university, i would be reallly greatful if someone was able to reply with some information for me! i'm using it asprimary evidence for the growth and popularity within the games industry.

What are the top 3 games you play and why?

what console/s do you own?

What would you highly recommend in games and consoles?

Many thanks :D!