Add rounding to three decimal places

main.py

@@ -110,6 +110,10 @@ def plot_and_return_stats(
         for year, title in sorted(year_title_dict.items())[:3]
     )
 
+    # Round CFDI and CADI
+    cfdi = round(cfdi, 3)
+    cadi = round(cadi, 3)
+
     return (
         title_authors,
         num_references,