# TopPercentageByQuality
`toloka.client.pool.speed_quality_balance_config.TopPercentageByQuality` | [Source code](https://github.com/Toloka/toloka-kit/blob/v0.1.26/src/client/pool/speed_quality_balance_config.py#L26)

```python
TopPercentageByQuality(self, *, percent: Optional[int] = None)
```

The percentage of performers ordered by quality that will work on pool.

