protected function removeVisitsMetricsFromActionsAggregate()
    {
        $dataArray = & $this->dataArray->getDataArray();
        foreach ($dataArray as $key => &$row) {
            if (!self::isReservedKey($key)
                && DataArray::isRowActions($row)
            ) {
                unset($row[Metrics::INDEX_NB_UNIQ_VISITORS]);
                unset($row[Metrics::INDEX_NB_VISITS]);
                unset($row[Metrics::INDEX_NB_USERS]);
            }
        }
    }