Approval in backend

backend/de/basis.json

@@ -271,6 +271,12 @@
         "shipments_choose": "Einen Transport ausw\u00e4hlen",
         "shipments_input": "Einen neuen Transport erfassen",
         "acquisition": "Erwerbung",
-        "shipment": "Transport"
+        "shipment": "Transport",
+        "average": "Durchschnitt",
+        "year": "Jahr",
+        "yearmonth": "Jahr \/ Monat",
+        "values": "Werte",
+        "chart": "Diagramm",
+        "table": "Tabelle"
     }
 }