case AbstractGraphRow.ROW_AVERAGES:
return new GraphRowAverages();
case AbstractGraphRow.ROW_EXACT_VALUES:
return new GraphRowExactValues();
case AbstractGraphRow.ROW_OVERALL_AVERAGES:
return new GraphRowOverallAverages();
case AbstractGraphRow.ROW_PERCENTILES:
return new GraphRowPercentiles();
case AbstractGraphRow.ROW_SUM_VALUES:
return new GraphRowSumValues(false);
case AbstractGraphRow.ROW_ROLLING_SUM_VALUES: