what is the average number of home runs hit by one player in a single season

Cap Anson smashed 2 homers in his rookie season in 1876.

	NAME	HR	SEASON	TM	G	AB	R	H	2B	3B	RBI	BB	SO	PA	TB	XBH	AVG	SLG	WRC	WRAA	WOBA	WRC+	BRAA
1	Cap Anson C. Anson	2	1876	CWS	66	309	63	110	9	7	59	12	8	321	139	18	.356	.450	74	26.2	.383	148	23.6
2	Ross Barnes R. Barnes	1	1876	CWS	66	322	126	138	21	14	59	20	8	342	190	36	.429	.590	105	53.2	.478	197	50.5
3	Lew Brown L. Brown	2	1876	BOS	45	195	23	41	6	6	21	3	22	198	65	14	.210	.333	26	-4.1	.251	86	-4.2
4	Wes Fisler W. Fisler	1	1876	PHI	59	278	42	80	15	1	30	2	4	280	100	17	.288	.360	47	5	.300	105	1.9
5	Chick Fulmer C. Fulmer	1	1876	LOU	66	267	28	73	9	5	29	1	10	268	95	15	.273	.356	43	2.4	.289	95	-2.1
6	Joe Gerhardt J. Gerhardt	2	1876	LOU	65	292	33	76	10	3	18	3	5	295	98	15	.260	.336	44	0	.277	89	-5
7	Bill Hague B. Hague	1	1876	LOU	67	294	31	78	8	0	22	2	10	296	89	9	.265	.303	42	-2.5	.266	83	-7.6
8	George Hall G. Hall	5	1876	PHI	60	268	51	98	7	13	45	8	4	276	146	25	.366	.545	72	30.3	.419	165	27.3
9	Jimmy Hallinan J. Hallinan	2	1876	NYM	54	240	45	67	7	6	36	2	4	242	92	15	.279	.383	41	5.1	.304	115	5.7
10	Paul Hines P. Hines	2	1876	CWS	64	305	62	101	21	3	59	1	3	306	134	26	.331	.439	64	17.9	.353	133	15.5
11	Charley Jones C. Jones	4	1876	CIN	64	276	40	79	17	4	38	7	17	283	116	25	.286	.420	54	11.5	.330	130	13
12	Denny Mack D. Mack	1	1876	STL	48	180	32	39	5	0	7	11	5	191	47	6	.217	.261	25	-4.1	.250	93	-2.1
13	Jack Manning J. Manning	2	1876	BOS	70	288	52	76	13	0	25	7	5	295	95	15	.264	.330	46	1.5	.284	103	1.3
14	Cal McVey C. McVey	1	1876	CWS	63	308	62	107	15	0	53	2	4	310	125	16	.347	.406	64	17.6	.351	132	15.1
15	Tim Murnane T. Murnane	2	1876	BOS	69	308	60	87	4	3	34	8	12	316	103	9	.282	.334	52	4.5	.296	109	4.4
16	Jim O'Rourke J. O'Rourke	2	1876	BOS	70	312	61	102	17	3	43	15	17	327	131	22	.327	.420	70	20.9	.360	142	20.8
17	John Peters J. Peters	1	1876	CWS	66	316	70	111	14	2	47	3	2	319	132	17	.351	.418	68	20	.358	136	17.4
18	Lip Pike L. Pike	1	1876	STL	63	282	55	91	19	10	50	8	9	290	133	30	.323	.472	64	20.6	.369	153	23.5
19	Jack Remsen J. Remsen	1	1876	HAR	69	324	62	89	12	5	30	1	15	325	114	18	.275	.352	51	2.7	.288	99	-0.4
20	Johnny Ryan J. Ryan	1	1876	LOU	64	241	32	61	5	1	18	6	23	247	71	7	.253	.295	35	-2.4	.265	82	-6.6
21	Pop Snyder P. Snyder	1	1876	LOU	56	224	21	44	4	1	9	2	7	226	53	6	.196	.237	21	-12.8	.204	52	-16.6
22	Ezra Sutton E. Sutton	1	1876	PHI	54	236	45	70	12	7	31	3	2	239	99	20	.297	.419	45	9.7	.330	119	7
23	Deacon White D. White	1	1876	CWS	66	303	66	104	18	1	60	7	3	310	127	20	.343	.419	66	19.7	.360	137	17.2
24	George Wright G. Wright	1	1876	BOS	70	335	72	100	18	6	34	8	9	343	133	25	.299	.397	65	13.2	.327	125	13
25	Tom York T. York	1	1876	HAR	67	263	47	68	12	7	39	10	4	273	97	20	.259	.369	46	4.9	.301	106	2.3