That's a very interesting question. I always assumed most daily users do, by a wide margin, but I never actually had any data to base that off of. I even thought this before I had the 501 karma needed.
By absolute user count I'd definitely expect most to not have it but only because most accounts aren't regularly used (many even abandoned).
By absolute user count I'd definitely expect most to not have it but only because most accounts aren't regularly used (many even abandoned).