Unlimited somehow caught up in pool support, but blocks mined with it are still way lower than SegWit. %'s seem to be really close, sometimes SegWit on top, sometimes Unlimited. This data mostly means nothing, at least up until now, but it's still interesting to follow...
It caught up because Ant Pool one of the largest mining pools, has begun transitioning to Bitcoin Unlimited.
In fact, there is a trend developing:
