diff --git a/src/aki_prj23_transparenzregister/utils/data_extraction/bundesanzeiger.py b/src/aki_prj23_transparenzregister/utils/data_extraction/bundesanzeiger.py
index 06c6287..2a161c5 100644
--- a/src/aki_prj23_transparenzregister/utils/data_extraction/bundesanzeiger.py
+++ b/src/aki_prj23_transparenzregister/utils/data_extraction/bundesanzeiger.py
@@ -248,8 +248,7 @@ class Bundesanzeiger:
                     return None
                 return transformed_value * factor
 
-            for index, row in table.iterrows():
-                table.iloc[index][0] = cleanse_string(row.iloc[0])  # type: ignore
+            table[table.columns[0]] = table[table.columns[0]].apply(cleanse_string)  # type: ignore
 
             converter = {
                 "Mio€": 1 * 10**6,
@@ -304,8 +303,7 @@ class Bundesanzeiger:
                 if not isinstance(name_cleansed, str):
                     continue
                 for exp in exps:
-                    # print(row[0])
-                    name_cleansed = re.sub(exp, "", name_cleansed).strip()
+                    name_cleansed = re.sub(exp, "", name_cleansed.strip())
                 kpis[name_cleansed] = row.iloc[1]
         return kpis