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