Gallup: most proud to be an American

A recent Gallup poll asked people whether they were "proud to be an American", and the results were:

extremely: 59%
very: 26%
"only a little" or "not at all": 5%

Since the poll appears to be subscriber-only, I'm having trouble figuring out what the remaining 10% said. "Somewhat"? "Undecided"? "Unsure"? "Where am I"? Let's ask a DUmmie.

And, over 50% want immigration levels reduced.