How can I get the properties like totalBytesBilled, endTime etc that comes under [statistics](https://cloud.google.com/bigquery/docs/reference/v2/jobs#statistics)? I use the [query ](https://github.com/tylertreat/BigQuery-Python/blob/master/bigquery/client.py#L279) method in client.py
How can I get the properties like totalBytesBilled, endTime etc that comes under statistics? I use the query method in client.py