*finds sourse* The Daizenshuu's (some Japanese only thing released by Akira Toriyama) listed Frieza at 120 mil and Super Saiyan Goku at 150 mil. Since that comes from Toriyama, that's as close to canon as you're going to get.
As far as I can tell I don't see anything official for post-Frieza saga, but then I'm too lazy to hunt down everything in all the Daizenshuu...books or whatever they are.
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"We like to think the past doesn't have any effect on us, but ignorance of the past can be as dangerous as a ticking bomb."