Stats on 5.16 and 5.17 (Adc's are not weak)
Saw this on Reddit thought it was pretty interesting. If you think adc's are weak you should take a look at this. ADC damage keeps up with mid lane damage, both which are the highest in the game. Also if you look at the dmg chart you will see that adc's have very high early game damage. Would say adc's are pretty balanced to everyone complaining about them so much lately. https://www.reddit.com/r/leagueoflegends/comments/3k1iw6/patch_516_and_517_statistics/
Gonna edit in the damage graph here, but I suggest you go to the main reddit link I posted, has a ton more information. http://i.imgur.com/HYuLzK3.png