how many players have hit 45 home runs or more multiple times in a season

Babe Ruth played 9 years with 45+ home runs.

	NAME	SEAS	HR	G	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Babe Ruth B. Ruth	9	461	1,329	4,649	1,358	1,682	292	71	1,360	1,191	22	666	82		5,943	3,499	824	81				.362	.494	.753	1.246	1668	925.7	.540	211	889.3
2	Lou Gehrig L. Gehrig	4	191	619	2,361	607	844	160	46	676	465	12	217	39		2,864	1,669	397	26				.357	.465	.707	1.172	751	391.1	.512	191	366.2
3	Hack Wilson H. Wilson	1	56	155	585	146	208	35	6	191	105	1	84	3		709	423	97	18				.356	.454	.723	1.177	189	89	.497	171	78.9
4	Jimmie Foxx J. Foxx	3	156	452	1,723	415	614	103	27	507	331	1	265	10		2,056	1,239	286	1				.356	.460	.719	1.179	541	289.4	.513	187	249.7
5	Joe DiMaggio J. DiMaggio	1	46	151	621	151	215	35	15	167	64	5	37	3	0	692	418	96	2				.346	.412	.673	1.085	160	73.6	.474	165	64.8
6	Hank Greenberg H. Greenberg	1	58	155	556	143	175	23	4	147	119	3	92	7	5	681	380	85	3				.315	.438	.683	1.122	166	80.3	.489	162	62
7	Ralph Kiner R. Kiner	3	152	454	1,661	346	496	63	15	372	337	6	221	9		2,005	1,045	230	1			44	.299	.419	.629	1.048	433	194.9	.466	167	168.9
8	Johnny Mize J. Mize	1	51	154	586	137	177	26	2	138	74	4	42	2		664	360	79	0			6	.302	.384	.614	.998	132	57.1	.448	156	47.4
9	Eddie Mathews E. Mathews	2	93	305	1,173	228	357	47	16	249	179	5	154	3	4	1,363	715	156	4	2	2	12	.304	.398	.610	1.008	280	120.1	.438	167	117.6
10	Ted Kluszewski T. Kluszewski	2	96	302	1,185	220	379	53	3	254	144	7	75	1	3	1,345	726	152	0	9	25	22	.320	.394	.613	1.007	267	112.1	.437	154	91.6
11	Willie Mays W. Mays	4	199	628	2,337	492	722	96	30	491	315	9	288	70	15	2,679	1,475	325	3	15	53	53	.309	.391	.631	1.022	550	251.5	.437	173	232.6
12	Mickey Mantle M. Mantle	2	106	303	1,047	263	351	38	11	258	238	2	211	22	2	1,298	729	155	2	9	15	6	.335	.456	.696	1.152	320	168.6	.488	199	163.4
13	Ernie Banks E. Banks	2	92	309	1,206	216	372	48	17	272	116	11	159	6	8	1,353	730	157	3	17	32	32	.308	.370	.605	.975	253	99.1	.413	149	83.4
14	Orlando Cepeda O. Cepeda	1	46	152	585	105	182	28	4	142	39	9	91	12	8	636	356	78	0	3	11	21	.311	.362	.609	.970	121	45.5	.413	153	42.5
15	Rocky Colavito R. Colavito	1	45	163	583	129	169	30	2	140	113	2	75	1	2	708	338	77	2	8	2	14	.290	.402	.580	.982	140	56.7	.424	153	47.5
16	Jim Gentile J. Gentile	1	46	148	486	96	147	25	2	141	96	11	106	1	1	601	314	73	0	8	5	12	.302	.423	.646	1.069	133	62.4	.453	180	60.9
17	Harmon Killebrew H. Killebrew	5	237	767	2,740	468	732	90	11	595	523	23	575	10	6	3,309	1,555	338	0	23	41	72	.267	.386	.568	.954	619	253.4	.414	155	215.5
18	Roger Maris R. Maris	1	61	161	590	132	159	16	4	141	94	7	67	0	0	698	366	81	0	7	0	16	.269	.372	.620	.993	138	55.9	.424	162	55.1
19	Hank Aaron H. Aaron	2	92	295	1,087	222	353	50	9	246	137	5	131	16	8	1,240	697	151	0	11	35	23	.325	.399	.641	1.040	259	122.2	.446	177	111.4
20	Frank Robinson F. Robinson	1	49	155	576	122	182	34	2	122	87	10	90	8	5	680	367	85	0	7	11	24	.316	.410	.637	1.047	146	73.4	.447	195	71.4
21	Frank Howard F. Howard	1	48	161	592	111	175	17	2	111	102	5	96	1	0	702	340	67	0	3	19	29	.296	.402	.574	.976	135	59.6	.427	169	55.9
22	Reggie Jackson R. Jackson	1	47	152	549	123	151	36	3	118	114	12	142	13	5	677	334	86	1	1	20	8	.275	.410	.608	1.018	137	64.9	.442	179	62.1
23	Willie McCovey W. McCovey	1	45	149	491	101	157	26	2	126	121	4	66	0	0	623	322	73	0	7	45	11	.320	.453	.656	1.108	138	71	.466	194	67
24	Johnny Bench J. Bench	1	45	158	605	97	177	35	4	148	54	0	102	5	2	671	355	84	1	11	9	12	.293	.345	.587	.932	118	41.7	.399	145	37.2
25	Willie Stargell W. Stargell	1	48	141	511	104	151	26	0	125	83	7	154	0	0	606	321	74	0	5	20	8	.295	.398	.628	1.026	122	59.7	.445	186	57.3