I added a few dozen cars recently using photos found online and from members like Mick. Here are the current totals by year -
1982 --- 30
1983 --- 52
1984 -- 109
1985 -- 278
1986 -- 340
1987 -- 451
1988 -- 445
1989 -- 605
1990 -- 454
1991 -- 240
1992 -- 319
1993 -- 528
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. . . 3,851 SSP Mustangs confirmed *
* - Since we know that the 394 units grouped together in 1982 are all SSP Mustangs built for the CHP, the total really is over 4K SSP Mustangs that are confirmed in the Project. We also recreated/updated the usage chart from the ORG site after it went down (Google "Wayback Machine" to see how), and have determined that there were at least 9K SSP Mustangs ordered by state agencies (an estimated number, of course). Very cool!