I did it. It was sort of a pain in the ass to put 'N/A' on damned near everything. I figured, better to make it absolutely clear, than leave something blank and let the adcomm guess if it doesn't apply or if I just forgot to mark it. I wanted to come accross as exceedingly organized and made sure that everything was neat, clean and clear.
Then again, probably not a big deal if you leave obvious ones blank.
Just one man's opinion