diff --git a/ApplicationLibCode/ProjectDataModel/RimStatisticsPlot.cpp b/ApplicationLibCode/ProjectDataModel/RimStatisticsPlot.cpp
index 8a80a77537..ca7ddd936f 100644
--- a/ApplicationLibCode/ProjectDataModel/RimStatisticsPlot.cpp
+++ b/ApplicationLibCode/ProjectDataModel/RimStatisticsPlot.cpp
@@ -55,8 +55,11 @@ namespace caf
 template <>
 void caf::AppEnum<RimStatisticsPlot::HistogramFrequencyType>::setUp()
 {
-    addItem( RimStatisticsPlot::HistogramFrequencyType::ABSOLUTE_FREQUENCY, "ABSOLUTE_FREQUENCY", "Absolute" );
-    addItem( RimStatisticsPlot::HistogramFrequencyType::RELATIVE_FREQUENCY, "RELATIVE_FREQUENCY", "Relative" );
+    addItem( RimStatisticsPlot::HistogramFrequencyType::ABSOLUTE_FREQUENCY, "ABSOLUTE_FREQUENCY", "Absolute Frequency" );
+    addItem( RimStatisticsPlot::HistogramFrequencyType::RELATIVE_FREQUENCY, "RELATIVE_FREQUENCY", "Relative Frequency" );
+    addItem( RimStatisticsPlot::HistogramFrequencyType::RELATIVE_FREQUENCY_PERCENT,
+             "RELATIVE_FREQUENCY_PERCENT",
+             "Relative Frequency [%]" );
     setDefault( RimStatisticsPlot::HistogramFrequencyType::ABSOLUTE_FREQUENCY );
 }
 } // namespace caf
@@ -290,6 +293,8 @@ void RimStatisticsPlot::updatePlots()
     for ( double value : histogramData.histogram )
     {
         if ( m_histogramFrequencyType() == HistogramFrequencyType::RELATIVE_FREQUENCY ) value /= sumElements;
+        if ( m_histogramFrequencyType() == HistogramFrequencyType::RELATIVE_FREQUENCY_PERCENT )
+            value = value / sumElements * 100.0;
         *set0 << value;
         minValue = std::min( minValue, value );
         maxValue = std::max( maxValue, value );
diff --git a/ApplicationLibCode/ProjectDataModel/RimStatisticsPlot.h b/ApplicationLibCode/ProjectDataModel/RimStatisticsPlot.h
index e0a58f7491..6de9a89081 100644
--- a/ApplicationLibCode/ProjectDataModel/RimStatisticsPlot.h
+++ b/ApplicationLibCode/ProjectDataModel/RimStatisticsPlot.h
@@ -47,7 +47,8 @@ public:
     enum class HistogramFrequencyType
     {
         ABSOLUTE_FREQUENCY,
-        RELATIVE_FREQUENCY
+        RELATIVE_FREQUENCY,
+        RELATIVE_FREQUENCY_PERCENT
     };
 
     RimStatisticsPlot();