Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
cut off =
1.
ӓ
2.
’c
3.
’f
4.
‹–
ƒŒƒxƒ‹5.
•ÏX
SDAL“‡‰pŒêŠwZ