It came up over Reddit, but I thought people here might be interested as well: I just shared my campaign data spreadsheet for the Rappan Athuk campaign I ran last year (https://ynasmidgard.blogspot.com/2019/03/rappan-athuk-as-campaign-data.html).
We were using AS&SH 2nd edition, and XP was awarded only for defeating monsters, looting treasure (including magic items), and properly burying henchmen and ex-PCs (marked as Monster, Loot, and Other in the relevant columns).