All I've been able to find is a PDF showing a lot of people with second and third jobs on the BLS website from 1997, so nothing recent. It's something that see

All I've been able to find is a PDF showing a lot of people with second and third jobs on the BLS website from 1997, so nothing recent. It's something that seems reasonable, but I don't have anything to back it up. The BLS is probably who would have it though if you wanted to look in to it.