Add counts for deu

counts.json

@@ -3,6 +3,10 @@
         "afr": {
             "num_docs": 241888,
             "num_tokens": 279782608
+        },
+        "deu": {
+            "num_docs": 6667573,
+            "num_tokens": 8206803420
         }
     }
 }