If you didn't notice the announcement at the top, I am happy to share that we have matched the number of cars registered on the former 2+2 Registry, run by Larry Kosek until 1995 - 174 registered!
Though of course some of the cars and owners have changed, there is a remarkable consistency in the breakdown by year.

Listed below are the number as of 1995 (left) and today (right):
1964 = 18 / 16
1965 = 50 / 51
1966 = 52 / 46
1967 = 21 / 23
1986 = 23 / 14
Canadian -
1967 = 3 / 7
1968 = 3 / 4
1969 = 0 / 9
1970 = 4 / 4

You can access the 1995 Registry under the "Articles" tab, "Pontiac 2+2" section. It's pretty interesting stuff.