Here's a recap of the bass numbers as posted by Dargin himself:
Stinrgay 4 H - 25
Stingray 4 HH - 21
Stingray 4 HS - 17
Stingray 4 2 band - 3
Bongo 4 H - 4
Bongo 4 HP - 1
Bongo 4 HH - 13
Bongo 4 HS - 5
Stingray 5 H - 15
Stingray 5 HH - 23
Stingray 5 HS - 15
Bongo 5 H - 2
Bongo 5 HH - 4
Bongo 5 HS - 3
Bongo 5 HSP - 3
Sterling H - 13
Sterling HP - 1
Sterling HH - 15
Sterling HS - 15
Sterling lefty (chuck ward) -1
Stingray Lefty H - 2
Bongo Lefty HH - 2
Looks like a lot of Stingrays and SR5's were produced in DD while some Bongo models only one or two (or three)