Split or no split, seeing the stock moving upward is what I want to see. 100 shares pre-split at $112 = 200 shares post-split at $56. $2.36 dividend pre-split = $1.18 dividend post-split. You've just got bigger numbers in your Quantity column. Some people love splits, some people say "what's the difference?". Warren Buffet is in the "why split?" camp.
I am betting you will need to see at least 120 before that is considered. However, it is getting up there with the big guys like LMT & IBM so maybe it will not split. They may want to stay in good company. Perceptions are evrything.