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