diff --git a/module2/exo4/Lemploirecule.csv b/module2/exo4/Lemploirecule.csv
new file mode 100644
index 0000000000000000000000000000000000000000..086538ce4c7286e56ad2ae538be9e9ce7048a644
--- /dev/null
+++ b/module2/exo4/Lemploirecule.csv
@@ -0,0 +1,20 @@
+Date;Personnes employées;Chomeurs
+01/01/06;218,947;20,1053
+01/04/06;220,053;19,5865
+01/07/06;220,955;18,9098
+01/10/06;221,632;18,2782
+01/01/07;222,985;17,4887
+01/04/07;224,045;16,9248
+01/07/07;224,925;16,812
+01/10/07;225,647;16,4511
+01/01/08;226,639;16,0451
+01/04/08;226,774;16,2932
+01/07/08;226,571;16,8571
+01/10/08;225,872;17,7594
+01/01/09;224,451;19,4511
+01/04/09;222,985;20,9173
+01/07/09;221,902;21,8647
+01/10/09;221,248;22,4737
+01/01/10;220,955;22,8797
+01/04/10;221,248;23,1504
+01/07/10;221,271;23,1053