But only about 10% of prisoners are in Federal custody.
Among those in state prisons, drug possession is about 3% of cases (about equal to DUI plus fraud cases). Other drug charges make up about 10%.
Among those in state prisons, drug possession is about 3% of cases (about equal to DUI plus fraud cases). Other drug charges make up about 10%.
You're going to need to source that unbelievably low number.
In my state, drug crimes represent the second largest proportion of prison inmates - a bit fewer than criminal sexual conduct a bit more than homicide: https://mn.gov/doc/assets/Adult%20Prison%20Population%20Summ...
Minnesota's 17% isn't that far off the national number it seems. They don't give a breakdown for simple possession. Violent crimes at 55% are again a majority.