diff --git a/SQL Query.sql b/SQL Query.sql
index dd5f60ce07f1926cf3cc6a9a3a59b50ce1487348..c72e90c819d802ca155e9f33e051bbdeed0441b9 100644
--- a/SQL Query.sql	
+++ b/SQL Query.sql	
@@ -1,4 +1,3 @@
-
 /* Dane dla pomiaru nr 1 */
 
   SELECT PROXIMITY, TIMESTAMP, MEASUREMENT, StyleColor, ITEMID
@@ -16,6 +15,14 @@
   WHERE MEASUREMENT = 1
   GROUP BY StyleColor
 
+  /* Liczba sygnalow dla kazdego pomiaru */
+   SELECT MEASUREMENT, count(ITEMID)
+   FROM rfid.Logs
+   JOIN rfid.EanEpc ON rfid.Logs.EPC = rfid.EanEpc.EPC
+   JOIN dw.Item ON rfid.EanEpc.EAN = dw.Item.EAN
+   group by MEASUREMENT 
+   order by MEASUREMENT
+
   /* Dla SF078-MLC */
   SELECT PROXIMITY, TIMESTAMP, MEASUREMENT, StyleColor, ITEMID
   FROM rfid.Logs