Souvenir Sets -Mintages-

I found the following on an archive from another forum. Can anyone verify if it is accurate?

'71- reported. not confirmed (probably fewer than 100 if any exist)
'72- 400 each mint
'73- ~2000
'74- ~5000 each mint
'75- ~2500
'76- ~12,000
'77- ~10,000
'78- ~15,000 D ~10,000 P
'79- ~15,000 each mint
'80- ~20,000 D ~15,000 P
'81- ~10,000
'82- 15,000 D 10,000 P
'83- 20,000 D 15,000 P
'84- ~15,000
'85- ~10,000
'86- ~5,000
'87- ~80,000 D ~60,000 P
'88-'92 ~5,000
'93- '98 unknown (probably 3,000 to 6,000, or fewer)