public function getColumnValue(Row $row)
	{
		$value = parent::getColumnValue($row);

		if (!is_numeric($value)) {
			return $value;
		}

		return number_format(
			(float) $value,
			(int) $this->number_format[0],
			(string) $this->number_format[1],
			(string) $this->number_format[2]
		);
	}