diff --git a/app/controllers/stats_controller.rb b/app/controllers/stats_controller.rb
index 3654e0238..14a85b789 100644
--- a/app/controllers/stats_controller.rb
+++ b/app/controllers/stats_controller.rb
@@ -10,11 +10,11 @@ class StatsController < ApplicationController
     @procedures_count = procedures.count
     @dossiers_count = dossiers.count
 
-    @procedures_in_the_last_4_months = last_four_months_hash(procedures)
-    @dossiers_in_the_last_4_months = last_four_months_hash(dossiers, :initiated_at)
-
     @procedures_cumulative = cumulative_hash(procedures)
+    @procedures_in_the_last_4_months = last_four_months_hash(procedures)
+
     @dossiers_cumulative = cumulative_hash(dossiers, :initiated_at)
+    @dossiers_in_the_last_4_months = last_four_months_hash(dossiers, :initiated_at)
 
     @dossier_instruction_mean_time = dossier_instruction_mean_time(dossiers)
     @dossier_filling_mean_time = dossier_filling_mean_time(dossiers)
diff --git a/app/views/stats/index.html.haml b/app/views/stats/index.html.haml
index 6527de814..5b7d74076 100644
--- a/app/views/stats/index.html.haml
+++ b/app/views/stats/index.html.haml
@@ -14,34 +14,36 @@
         = number_with_delimiter(@dossiers_count)
 
     .stat-card.stat-card-half.pull-left
-      %span.stat-card-title Procédures dématérialisées / mois
+      %ul.segmented-control.pull-right
+        %li.segmented-control-item.segmented-control-item-active{ :onclick => "TPS.toggleChart(event, '.monthly-procedures-chart');" }
+          Par mois
+        %li.segmented-control-item{ :onclick => "TPS.toggleChart(event, '.cumulative-procedures-chart');" }
+          Cumul
+      %span.stat-card-title.pull-left Procédures dématérialisées
+      .clearfix
 
       .chart-container
-        .chart
+        .chart.monthly-procedures-chart
           = column_chart @procedures_in_the_last_4_months,
             :colors => ["rgba(61, 149, 236, 1)"]
-
-    .stat-card.stat-card-half.pull-left
-      %span.stat-card-title Dossiers déposés / mois
-
-      .chart-container
-        .chart
-          = column_chart @dossiers_in_the_last_4_months,
-            :colors => ["rgba(61, 149, 236, 1)"]
-
-    .stat-card.stat-card-half.pull-left
-      %span.stat-card-title Procédures dématérialisées
-
-      .chart-container
-        .chart.cumulative-procedures-chart
+        .chart.cumulative-procedures-chart.hidden
           = area_chart @procedures_cumulative,
             :colors => ["rgba(61, 149, 236, 1)"]
 
     .stat-card.stat-card-half.pull-left
-      %span.stat-card-title Dossiers déposés
+      %ul.segmented-control.pull-right
+        %li.segmented-control-item.segmented-control-item-active{ :onclick => "TPS.toggleChart(event, '.monthly-dossiers-chart');" }
+          Par mois
+        %li.segmented-control-item{ :onclick => "TPS.toggleChart(event, '.cumulative-dossiers-chart');" }
+          Cumul
+      %span.stat-card-title.pull-left Dossiers déposés
+      .clearfix
 
       .chart-container
-        .chart.cumulative-dossiers-chart
+        .chart.monthly-dossiers-chart
+          = column_chart @dossiers_in_the_last_4_months,
+            :colors => ["rgba(61, 149, 236, 1)"]
+        .chart.cumulative-dossiers-chart.hidden
           = area_chart @dossiers_cumulative,
             :colors => ["rgba(61, 149, 236, 1)"]