Thank you. I had seen that site. They don’t cover 2002.
Edit: Actually, I now see that the 2022 report has improved its look-back graph and the 2002 comparative info in it is a bit more informative than in prior reports. (And at least in Gattinara it looks like the 2002 vintage was as bad as in Barolo.)
But when you have some time please let me know.