Looks like he's been holding steady at 58% since March of 2017.
http://tigerboard.com/boards/view.php?message=14665897
One would assume it would've fluctuated up or down since then.
November 2017:
http://tigerboard.com/boards/view.php?message=15199559
I guess there was a dip around August.
http://tigerboard.com/boards/view.php?message=15736614
But good to hear he made those points back up.