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