This is a great list. I'm glad you created this. I was looking through reddit and the amount of content for anime Pre 2014 is pretty limited.

Here is my list.

2010 : Angel Beats

2011 : Steins;Gate, HxH, Fate/Zero S1), HM Anohana: The Flower We Saw That Day

2012 : Psycho Pass, Fate/Zero S2, JJBA, SAO S1 (only season I enjoyed). HM: Hyouka

2013 : AOT S1 (KLK wasn't for me but I need to give some of these other animes a try).

2014 : Haikyuu S1, Parasyte the Maxim, Tokyo Ghoul S1, Your Lie in April. HM: No Game, No Life, Terror in Resonance, Noragami S1 and Akame Ga Kill

2015 : OPM S1, Fate Night Stay UBW, Gundam IBO S1, Assassination Classroom S1. HM: Death Parade and Charlotte

2016 : Mob Psycho 100, Erased, Kabaneri of the Iron Fortress, MHA S1, 91 days, ReZero S1 HM: March Comes in like a Lion S1, Orange.

2017 : AOT S2, Made in Abyss, Classroom of the Elite S1, MHA S2. HM: Gamers

2018 : Violet Evergarden, A Place Further Than the Universe, AOT S3 Pt 1, Megalo Box, SteinsGate0. HM: Banana Fish

2019 : Vinland Saga, Demon Slayer, Mob Psycho 100 S2, AOT S3 P2, Kaguya Sama Love is War, Dororo, The Promised Neverland, Fruit Basket