diff --git a/Scripts-for-getting-stats.md b/Scripts-for-getting-stats.md
index 5d08b7b..30ba72c 100644
--- a/Scripts-for-getting-stats.md
+++ b/Scripts-for-getting-stats.md
@@ -1 +1,15 @@
-Welcome to the Wiki.
\ No newline at end of file
+Average score for each level:
+
+```bash
+$ csvjson output.csv | jq -c 'map(select(.Lamp != "Fail")) | group_by(.Rating) | map(. | [(.[0].Rating | round), (map(.Score) | length as $length | add / $length | round)]) | .[]'
+[8,895073]
+[9,909287]
+[10,915836]
+[11,896387]
+[12,889375]
+[13,836118]
+[14,799162]
+[15,800785]
+[16,774763]
+[17,662870]
+```
\ No newline at end of file