RBR Weekend data only - Weekly MWHr Percentiles by Contract Month
Period of record 1989 - Feb 2026
Month	Min	P05	P10	P20	P30	P40	P50	P60	P70	P80	P90	P95	Max	Avg
Jan	0	0	0	0	0	0	0	210	531	1216	2725	5337	13129	895
Feb	0	0	0	0	0	0	0	198	845	1663	3491	6552	13544	1132
Mar	0	0	0	0	0	0	0	0	226	601	1601	4920	12650	762
Apr	0	0	0	0	0	0	0	0	243	564	2488	4618	10842	761
May	0	0	0	0	0	0	0	58	415	925	2036	3326	14773	679
Jun	0	0	0	0	0	0	0	434	729	841	1399	2691	10739	658
Jul	0	0	0	0	0	93	520	733	841	941	1332	3197	11962	778
Aug	0	0	0	0	0	317	629	827	866	976	1433	1982	5298	680
Sep	0	0	0	0	0	303	718	821	906	1057	1639	2809	9948	789
Oct	0	0	0	0	0	0	0	0	437	869	1837	2960	5679	533
Nov	0	0	0	0	0	0	0	0	183	545	1168	1710	8606	408
Dec	0	0	0	0	0	0	0	0	191	602	2205	4103	12879	681