diff --git a/java/server/src/main/java/org/softwareheritage/graph/benchmark/utils/Statistics.java b/java/server/src/main/java/org/softwareheritage/graph/benchmark/utils/Statistics.java
index 426a415..61f12fb 100644
--- a/java/server/src/main/java/org/softwareheritage/graph/benchmark/utils/Statistics.java
+++ b/java/server/src/main/java/org/softwareheritage/graph/benchmark/utils/Statistics.java
@@ -1,89 +1,106 @@
 package org.softwareheritage.graph.benchmark.utils;
 
 import java.util.ArrayList;
+import java.util.Collections;
 
 /**
  * Compute various statistics on a list of values.
  *
  * @author Thibault Allançon
  * @version 0.0.1
  * @since 0.0.1
  */
 
 public class Statistics {
   /** Input values */
   ArrayList<Double> values;
 
   /**
    * Constructor.
    *
    * @param values input values
    */
   public Statistics(ArrayList<Double> values) {
     this.values = values;
   }
 
   /**
    * Returns the minimum value.
    *
    * @return minimum value
    */
   public double getMin() {
     double min = Double.POSITIVE_INFINITY;
     for (double v : values) {
       min = Math.min(min, v);
     }
     return min;
   }
 
   /**
    * Returns the maximum value.
    *
    * @return maximum value
    */
   public double getMax() {
     double max = Double.NEGATIVE_INFINITY;
     for (double v : values) {
       max = Math.max(max, v);
     }
     return max;
   }
 
   /**
    * Computes the average.
    *
    * @return average value
    */
   public double getAverage() {
     double sum = 0;
     for (double v : values) {
       sum += v;
     }
     return sum / (double) values.size();
   }
 
+  /**
+   * Returns the median value.
+   *
+   * @return median value
+   */
+  public double getMedian() {
+    Collections.sort(values);
+    int length = values.size();
+    if (length % 2 == 0) {
+      return (values.get(length / 2) + values.get(length / 2 - 1)) / 2;
+    } else {
+      return values.get(length / 2);
+    }
+  }
+
   /**
    * Computes the standard deviation.
    *
    * @return standard deviation value
    */
   public double getStandardDeviation() {
     double average = getAverage();
     double variance = 0;
     for (double v : values) {
       variance += (v - average) * (v - average);
     }
     variance /= (double) values.size();
     return Math.sqrt(variance);
   }
 
   /**
    * Computes and prints all statistical values.
    */
   public void printAll() {
     System.out.println("min value: " + getMin());
     System.out.println("max value: " + getMax());
     System.out.println("average: " + getAverage());
+    System.out.println("median: " + getMedian());
     System.out.println("standard deviation: " + getStandardDeviation());
   }
 }