[Iron Munro]

With Bush you had one Republican administration replacing another.
You didn't have a wholesale depopulation of the cabinet.

So it's really not just "Unprecedented."

It's "Unprecedented (some disclaimers and exceptions apply as noted in the fine print)".

[DoodleDawg]

So it's really not just "Unprecedented."

And it's also early. As someone else pointed out we really need to wait until Thursday to know just how many of Trumps cabinet get confirmed his first week.