|
RTD |
|
Allowance |
|
|
> 7mm |
|
100% |
|
|
> 6mm |
|
80% |
|
|
> 5mm |
|
60% |
|
|
> 4mm |
|
40% |
|
|
> 3mm |
|
20% |
|
|
< 3mm |
|
Nil |
|