diff --git a/statistiques/parseStats_ng.py b/statistiques/parseStats_ng.py
index 73c7ff8..e6413a2 100755
--- a/statistiques/parseStats_ng.py
+++ b/statistiques/parseStats_ng.py
@@ -99,7 +99,8 @@ class Stats:
                         consolided[field] = int(line[3])
         for (k,v) in consolided.items():
             if 'bytes' in k:
-                consolided[k] = self.__conv(consolided[k])
+                (v,u) = self.__conv(consolided[k])
+                consolided[k] = f"{v} {u}"
                 
         return consolided