=== modified file 'dhis-2/dhis-web/dhis-web-dataentry/src/main/java/org/hisp/dhis/de/history/DefaultHistoryRetriever.java'
--- dhis-2/dhis-web/dhis-web-dataentry/src/main/java/org/hisp/dhis/de/history/DefaultHistoryRetriever.java	2011-07-20 21:38:30 +0000
+++ dhis-2/dhis-web/dhis-web-dataentry/src/main/java/org/hisp/dhis/de/history/DefaultHistoryRetriever.java	2011-08-26 18:34:45 +0000
@@ -29,6 +29,7 @@
 
 import java.util.List;
 
+import org.apache.commons.math.util.MathUtils;
 import org.hisp.dhis.dataelement.DataElement;
 import org.hisp.dhis.dataelement.DataElementCategoryOptionCombo;
 import org.hisp.dhis.datavalue.DataValue;
@@ -128,6 +129,7 @@
                 max = Math.max( max, historyPoint.getValue() );
                 total += historyPoint.getValue();
                 average = total / ++count;
+                average = MathUtils.round( average, 1 );
             }
 
             historyPoint.setAverage( average );