According to Opta, he attempted 1009 passes, completing 877 = 87% pass rate.
But on the downside, he only created 26 goalscoring chances, 1 assist. That's pretty poor for an attacking midfielder.
True, i knew he wasn't the most creative with his passing though i didn't have the stats and yes you are right that isn't great for an attacking midfielder though being able to keep the ball is, imo another attribute which people should give him credit for even if he isn't creative.