Order that makes no sense

Glove dispensers, Vancouver General Hospital, Vancouver, BC

I saw these glove dispensers in the emergency treatment area at the Vancouver General Hospital. For the life of me I can't figure out why the gloves are in this order.

It would make sense if the order was, from the top, small-medium-large, or large-medium-small. The latter makes sense because shorter people are likely to have smaller hands.

But given that I saw gloves in other areas of the hospital in size order (small-medium-large), this makes no sense to me at all. I'm sure there is a reason, but for the life of me I can't figure out what it might be.