| Utility-10 | Utility-20 |
|---|---|
| .866(.024) | .872(.023) |
| .765(.018) | .776(.017) |
| .820(.019) | .828(.028) |
| .846(.021) | .853(.020) |
| .870(0.19) | .876(0.18) |
| .869(0.20) | .875(0.19) |
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