diff --git a/sql/41_sql_stat.sql b/sql/41_sql_stat.sql
index 793c038..849ae53 100644
--- a/sql/41_sql_stat.sql
+++ b/sql/41_sql_stat.sql
@@ -1,21 +1,18 @@
 prompt <h2>Top SQL</h2>
 
-alter session set nls_date_format='DD/MM/YYYY HH24:MI:SS';
-
 select /* db-html-report */ 
 * from (
 select 
   a.inst_id, 
   a.sql_id,
-  round(a.elapsed_time / 1000000) as elapsed,
+  to_char(numtodsinterval(a.elapsed_time/ 1000000, 'SECOND'), 'HH24:MI') as elapsed,
   substrb(replace(a.sql_text,'',' '),1,55) as sql_text,
-  round(a.cpu_time / 1000000) as cpu_time,
   a.buffer_gets, -- Lecture en memoire
   a.disk_reads, -- Lecture sur disque
-  a.physical_read_bytes,
+  round(a.physical_read_bytes /1024/1024) as physical_read_MB,
   a.executions,
   a.rows_processed,
-  a.last_active_time, -- Last time the statistics of a contributing cursor were updated
+  to_char(a.last_active_time, 'DD/MM/YYYY HH24:MI:SS') as last_active_time, -- Last time the statistics of a contributing cursor were updated
   b.module
 from   gv$sqlstats a, gv$sql b 
 where  a.sql_id=b.sql_id