diff --git a/.github/workflows/Stats.yml b/.github/workflows/Stats.yml
index cb512a4..597beaa 100644
--- a/.github/workflows/Stats.yml
+++ b/.github/workflows/Stats.yml
@@ -15,6 +15,13 @@ jobs:
     - name: Run stats script
       env:
         INPUT_DIR: './XML/beitraege' # Path to your XML files directory
+        OUTPUT_FILE: './stats.txt'   # Output file for stats
       run: |
         python Scripts/stats.py
         cat ./stats.txt # Output stats to console
+
+    - name: Upload stats artifact
+      uses: actions/upload-artifact@v3
+      with:
+        name: category-stats
+        path: ./stats.txt # Path to the stats file
diff --git a/Scripts/stats.py b/Scripts/stats.py
index 3ce08ec..ec63bbf 100644
--- a/Scripts/stats.py
+++ b/Scripts/stats.py
@@ -6,6 +6,7 @@ def parse_categories(file_paths):
     namespace = {'kgpz': 'https://www.koenigsberger-zeitungen.de'}
     stats = Counter()
     usage = defaultdict(set)  # Track where each category is used
+    missing_kat_counts = Counter({"werk": 0, "akteur": 0, "ort": 0})  # Track missing 'kat'
 
     for file_path in file_paths:
         tree = ET.parse(file_path)
@@ -21,6 +22,8 @@ def parse_categories(file_paths):
             if 'kat' in werk.attrib:
                 stats[werk.attrib['kat']] += 1
                 usage[werk.attrib['kat']].add("werk")
+            else:
+                missing_kat_counts["werk"] += 1
 
         # Count categories from <beitrag>
         for beitrag in root.findall(".//kgpz:beitrag", namespace):
@@ -33,12 +36,16 @@ def parse_categories(file_paths):
             if 'kat' in akteur.attrib:
                 stats[akteur.attrib['kat']] += 1
                 usage[akteur.attrib['kat']].add("akteur")
+            else:
+                missing_kat_counts["akteur"] += 1
 
         # Count categories from <ort>
         for ort in root.findall(".//kgpz:ort", namespace):
             if 'kat' in ort.attrib:
                 stats[ort.attrib['kat']] += 1
                 usage[ort.attrib['kat']].add("ort")
+            else:
+                missing_kat_counts["ort"] += 1
 
         # Count categories from <issue>
         for issue in root.findall(".//kgpz:issue", namespace):
@@ -46,16 +53,21 @@ def parse_categories(file_paths):
                 stats[issue.attrib['kat']] += 1
                 usage[issue.attrib['kat']].add("issue")
 
-    return stats, usage
+    return stats, usage, missing_kat_counts
 
-def write_stats(stats, usage, output_file):
+def write_stats(stats, usage, missing_kat_counts, output_file):
     sorted_stats = sorted(stats.items(), key=lambda x: x[1], reverse=True)
 
     with open(output_file, 'w') as f:
+        f.write("Category Usage:\n")
         for category, count in sorted_stats:
             usages = ", ".join(sorted(usage[category]))
             f.write(f"{category}: {count} (used in: {usages})\n")
 
+        f.write("\nMissing 'kat' Counts:\n")
+        for tag, count in missing_kat_counts.items():
+            f.write(f"<{tag}> missing 'kat': {count}\n")
+
 def main():
     # Define file paths
     input_dir = os.getenv("INPUT_DIR", "./XML/beitraege")
@@ -64,8 +76,8 @@ def main():
     # Get all XML files in the input directory
     file_paths = [os.path.join(input_dir, f) for f in os.listdir(input_dir) if f.endswith('.xml')]
 
-    stats, usage = parse_categories(file_paths)
-    write_stats(stats, usage, output_file)
+    stats, usage, missing_kat_counts = parse_categories(file_paths)
+    write_stats(stats, usage, missing_kat_counts, output_file)
 
 if __name__ == "__main__":
     main()