Someone could still make that estimate if they wanted to, but nobody has done it.
My impression was Nuno Sempere did a lot of this, e.g. here way back in 2021?
You might also enjoy https://forum.effectivealtruism.org/s/AbrRsXM2PrCrPShuZ and https://github.com/NunoSempere/SoGive-CSER-evaluation-public
My mistake, yes he did do that. I’ll edit my answer.
My impression was Nuno Sempere did a lot of this, e.g. here way back in 2021?
You might also enjoy https://forum.effectivealtruism.org/s/AbrRsXM2PrCrPShuZ and https://github.com/NunoSempere/SoGive-CSER-evaluation-public
My mistake, yes he did do that. I’ll edit my answer.