no idea were comes that from.
After his first year comes the typical hard second one and there he scores too 20 Goals, than the Short Season a Season with 48 GP he played 45 he score 16 Goals, 82 would make 26 or?. Than he played a really good PO series with the islanders 6 GP 4 Points, than at the beginning of the season 13/14 he had a Injurie played with that, with the olyimpics, he joined there not 100% healthy - he score 5 goals-, tournament most goals tied with Kessel, and score 6 Points in 4 GP (6 Best Scorer of the tournament) he found his way to play better.
Than he came back, scores 2 OT winner and played really well the last games in that season.
14/15 again injuried- 2 times at the beginning- and with a pace of 8 Goals in 34 Gp would make 20+ again in a full season.
Than Toronto, yes this stats are bad but he played not that bad, it happens- what ever and now he played that what he can and that would be again 20+ Goals..