I'm not sure if this is appropriate, please disregard if it is not welcome. I often see the question come up regarding attrition rates across the various schools and services, so I thought I'd share this information that I was able to find.
https://dacowits.defense.gov/Portal...017/SOCOM RFI 2.pdf?ver=2017-06-07-221616-277
https://dacowits.defense.gov/Portal...017/SOCOM RFI 2.pdf?ver=2017-06-07-221616-277