diff --git a/scripts/normalize-statistics.sh b/scripts/normalize-statistics.sh
new file mode 100644
index 0000000..f9cd3f5
--- /dev/null
+++ b/scripts/normalize-statistics.sh
@@ -0,0 +1,59 @@
+#!/bin/bash
+
+# File containing your data
+if [ -f normalize.txt ]; then
+    data_file="normalize.txt"
+else
+    data_file="/var/log/cdrtool/normalize.txt"
+fi
+
+# Initialize variables
+declare -A daily_minutes
+total_minutes=0
+total_days=0
+
+# Extract the date and minutes from the data
+while read -r line; do
+    # Extract the date and minutes from each line using regex
+    if [[ $line =~ ([0-9]{4}-[0-9]{2}-[0-9]{2})\ .*\ CDR\ normalized:\ .*\ ([0-9]+)\ minutes ]]; then
+        date="${BASH_REMATCH[1]}"
+        minutes="${BASH_REMATCH[2]}"
+
+#        if [[ "$date" == "$(date +%Y-%m-%d)" ]]; then
+#            continue
+#        fi
+                
+        # Sum the minutes for each day
+        daily_minutes["$date"]=$(( ${daily_minutes["$date"]} + minutes ))
+    fi
+done < "$data_file"
+
+# Calculate the total minutes and total number of days
+for date in "${!daily_minutes[@]}"; do
+    total_minutes=$(( total_minutes + daily_minutes["$date"] ))
+    total_days=$(( total_days + 1 ))
+done
+
+# Calculate the average minutes per day
+if [ $total_days -gt 0 ]; then
+    average_per_day=$(echo "scale=2; $total_minutes / ($total_days - 1)" | bc)
+else
+    average_per_day=0
+fi
+
+# Predict the total for the month (assuming the pattern remains constant)
+predicted_monthly_total=$(echo "scale=0; $average_per_day * 30" | bc)
+
+# Output the results
+echo "Daily Totals:"
+for date in "${!daily_minutes[@]}"; do
+    echo "Date: $date Total minutes: ${daily_minutes["$date"]}"
+done
+
+average_per_day=$(printf "%.0f" "$average_per_day")
+predicted_monthly_total=$(printf "%.0f" "$predicted_monthly_total")
+
+echo ""
+echo "Predicted monthly: $predicted_monthly_total minutes"
+echo "Average per day: $average_per_day minutes/day"
+