The next set of questions are about cocaine. This includes powder cocaine, crack cocaine, free base, and coca paste. Again, please answer every question -- even if you've never used cocaine. Please put an "X" in the box next to the answer that fits you best or write in your answer on the line.
73. About how old were you the first time you used cocaine, even once?
Age when I first used cocaine: Years ____
00 I HAVE NEVER used cocaine, not even once