diff --git a/Note.txt b/Note.txt
index 89f3612..f85e115 100644
--- a/Note.txt
+++ b/Note.txt
@@ -19,3 +19,61 @@ Calcul Nb d'habitants : nbHabitants=cumsum(Population)
 Densité moyenne d'habitants : DensitéMoyenne=mean((surfaceTerrestre/nbHabitants)*1000)
 
 2)
+Afrique :
+SurfaceAfrique=ans(1:57,2)
+SurfaceAfrique=cumsum(SurfaceAfrique)
+=30312.53
+
+HabitantsAfrique=ans(1:57,3)
+HabitantsAfrique=cumsum(HabitantsAfrique)
+=1250.7
+
+-----------------------------------------------------------------------------------------
+Amérique du Nord :
+SurfaceAmeriqueN=ans(58:86,2)
+SurfaceAmeriqueN=cumsum(SurfaceAmeriqueN)
+=22314.070
+
+HabitantsAmeriqueN=ans(58:86,3)
+HabitantsAmeriqueN=cumsum(HabitantsAmeriqueN)
+=581.88000
+
+-----------------------------------------------------------------------------------------
+Amérique du Sud :
+SurfaceAmeriqueS=ans(87:99,2)
+SurfaceAmeriqueS=cumsum(SurfaceAmeriqueS)
+=17821
+
+HabitantsAmeriqueS=ans(87:99,3)
+HabitantsAmeriqueS=cumsum(HabitantsAmeriqueS)
+=422.98
+
+-----------------------------------------------------------------------------------------
+Asie :
+SurfaceAsie=ans(100:150,2)
+SurfaceAsie=cumsum(SurfaceAsie)
+=31879.830
+
+HabitantsAsie=ans(100:150,3)
+HabitantsAsie=cumsum(HabitantsAsie)
+=4494.0500
+
+-----------------------------------------------------------------------------------------
+Europe :
+SurfaceEurope=ans(151:193,2)
+SurfaceEurope=cumsum(SurfaceEurope)
+=23060.61
+
+HabitantsEurope=ans(151:193,3)
+HabitantsEurope=cumsum(HabitantsEurope)
+=744.33000
+
+-----------------------------------------------------------------------------------------
+Océanie :
+SurfaceOceanie=ans(194:207,2)
+SurfaceOceanie=cumsum(SurfaceOceanie)
+=8562.6300
+
+HabitantsOceanie=ans(194:207,3)
+HabitantsOceanie=cumsum(HabitantsOceanie)
+=40.780000