Nude body weight is the number you want.
The T-6 number looks about right, but the 38 number looks low...however it might have changed with the brand new seat.
Also the charts show a safe weight, and a max weight...at the max weight you may be severely injured during the ejection/parachute landing. I know folks well within the weight limits who got hurt during the ejection/plf process.
Work out. Do your aerobics...