Region	Zone I		Zone II		Zone III		Zone IV
Month(s)	One*	Six*	One*	Six*	One*	Six*	One*	Six*
Eastern	1.79	1.86	1.54	1.61	1.29	1.36	1.04	1.11
North-East	2.28	2.31	2.03	2.06	1.78	1.81	1.53	1.56
Northern	2.76	2.56	2.51	2.31	2.26	2.06	2.01	1.81
Southern	2.31	2.42	2.06	2.17	1.81	1.92	1.56	1.67
Western	2.37	2.41	2.12	2.15	1.87	1.90	1.62	1.65
Region	Zone V		Zone VI		Zone VII		Zone VIII		Zone IX
Month(s)	One*	Six*	One*	Six*	One*	Six*	One*	Six*	One*	Six*
Eastern	0.79	0.86	0.54	0.58	0.29	0.36	0.04	0.11	0.00	0.00
North-East	1.28	1.31	1.03	1.06	0.78	0.81	0.53	0.56	0.28	0.31
Northern	1.76	1.56	1.51	1.31	1.26	1.06	1.01	0.81	0.76	0.56
Southern	1.31	1.42	1.06	1.17	0.81	0.92	0.56	0.67	0.31	0.42
Western	1.37	1.40	1.12	1.15	0.87	0.90	0.62	0.65	0.37	0.40