Table A-1: Solar cycle 23 solar activity indices averaged over 30-day (1 month) intervals.

(Part 4 of 4)

Month	F10min	F10mean	F10max	F81min	F81mean	F81max	S10min	S10mean	S10max	S81min	S81mean	S81max	M10min	M10mean	M10max	M81min	M81mean	M81max
114	72	78	85	78	80	82	72	79	88	78	80	81	69	83	97	81	84	85
115	70	77	87	76	77	78	70	76	82	75	76	78	70	79	91	78	80	81
116	70	73	85	77	78	79	69	72	76	74	74	75	67	75	82	78	78	79
117	73	82	89	77	78	78	70	75	82	74	74	74	67	80	92	76	77	78
118	70	76	85	78	78	79	67	75	81	74	74	75	66	77	92	75	76	76
119	70	78	91	79	80	83	66	72	81	74	74	75	63	71	81	74	75	76
120	77	89	103	82	83	85	73	78	90	74	74	75	63	78	86	74	76	77
121	72	83	94	83	84	85	68	74	80	74	75	75	62	77	89	76	77	77
122	76	83	92	79	80	83	72	74	77	72	73	74	67	76	84	73	75	76
123	71	74	78	74	76	79	67	70	75	70	71	72	65	70	74	70	72	73
124	69	72	75	73	73	74	64	68	73	68	69	70	64	68	74	69	69	70
125	68	75	87	73	74	75	63	67	71	68	68	69	62	69	80	69	70	71
126	67	75	87	74	74	75	66	70	79	68	68	69	64	72	89	70	71	72
127	65	71	84	72	73	74	61	68	79	67	68	69	62	72	89	70	71	72
128	66	71	79	70	70	72	62	66	70	65	66	67	61	69	76	68	69	70
129	67	69	72	68	69	70	61	64	66	63	64	65	60	65	69	66	66	68
130	65	67	69	68	68	68	60	61	62	61	62	63	61	64	67	65	65	66
131	67	68	69	68	69	71	59	61	66	61	61	62	61	64	67	65	66	69
132	67	70	75	71	73	74	59	61	64	62	62	64	62	68	80	69	71	72
133	71	79	94	74	75	75	60	65	71	64	64	65	62	79	94	72	72	72
134	70	74	80	72	74	75	61	67	76	64	64	65	61	67	77	67	70	72
135	68	71	73	72	72	72	59	62	66	63	63	64	64	67	74	67	67	67
136	68	74	89	71	71	72	60	64	70	63	63	64	64	67	71	66	67	67
137	67	70	76	70	71	71	60	64	70	63	64	64	62	65	70	66	66	66
138	66	68	72	67	68	70	58	63	68	60	61	63	62	65	70	65	65	66
139	65	66	67	66	67	67	57	58	60	58	59	60	62	63	65	63	64	65
NOTE 1 F10 (F10.7), S10 (S10.7) and M10 (M10.7) are the daily activity indices, F81, S81 and M81 are the corresponding 81-day averaged values. NOTE 2 The subscripts min, mean and max, denote the minimum, mean and maximum values for the given month of the solar cycle.