Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
cut off =
1. ŒQ
2. ‘c
3. ’f
4. ‰c

ƒŒƒxƒ‹5. •ύX
SDAL“‡‰pŒêŠwZ