highest walk percentage single season in mlb history minimum 70 at bats played

Barry Bonds has the highest walk percentage with 70+ at-bats in a season, with a walk percentage of 37.6 in 2004.

Interpreted as:

highest walk percentage single season in MLB history minimum 70 at bats by a player played

	NAME	BB%	AB	SEASON	TM	G	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	wRC	WRAA	wOBA	wRC+	BRAA
1	Barry Bonds B. Bonds	37.6	373	2004	SFG	147	129	135	27	3	45	101	232	9	41	6	1	617	303	75	0	3	120	5	.362	.609	.812	1.422	185	108	.537	233	105.7
2	Barry Bonds B. Bonds	32.4	403	2002	SFG	143	117	149	31	2	46	110	198	9	47	9	2	612	322	79	0	2	68	4	.370	.582	.799	1.381	183	110	.544	244	109.9
3	Barry Bonds B. Bonds	27.7	340	2007	SFG	126	75	94	14	0	28	66	132	3	54	5	0	477	192	42	0	2	43	13	.276	.480	.565	1.045	98	38.7	.428	158	35.8
4	Barry Bonds B. Bonds	26.9	390	2003	SFG	130	111	133	22	1	45	90	148	10	58	7	0	550	292	68	0	2	61	7	.341	.529	.749	1.278	148	80.5	.503	212	79.4
5	Barry Bonds B. Bonds	26.7	476	2001	SFG	153	129	156	32	2	73	137	177	9	93	13	3	664	411	107	0	2	35	5	.328	.515	.863	1.379	200	117.7	.537	234	116.6
6	Ferris Fain F. Fain	26.3	258	1955	TOT	114	32	67	11	0	2	31	94	1	25	5	1	358	84	13	2	3	3	10	.260	.455	.326	.781	56	14.6	.379	127	12.1
7	Ted Williams T. Williams	25.9	386	1954	BOS	117	93	133	23	1	29	89	136	1	32	0	0	526	245	53	0	3		10	.345	.513	.635	1.148	131	71.1	.507	207	65.5
8	Mickey Cochrane M. Cochrane	25.8	126	1936	DET	44	24	34	8	0	2	17	46	0	15	1	1	178	48	10	6				.270	.465	.381	.846	33	9.8	.415	123	6.2
9	Dick Dietz D. Dietz	25.7	139	1973	ATL	83	22	41	8	1	3	24	49	0	25	0	0	191	60	12	1	2	4	6	.295	.474	.432	.905	35	13.8	.414	153	11.7
10	Willie McGill W. McGill	24.8	103	1891	TOT	41	16	15	1	1	0	4	34	0	27	2		137	18	2					.146	.358	.175	.532	17	-2.7	.307	75	-5.3
11	John Jaha J. Jaha	24.8	97	2000	OAK	33	14	17	1	0	1	5	33	3	38	1	0	133	21	2	0	0	0	4	.175	.398	.216	.615	15	-2.2	.322	86	-2.5
12	Augie Galan A. Galan	24.5	77	1948	CIN	54	18	22	3	2	2	16	26	1	4	0		106	35	7	2			2	.286	.471	.455	.926	21	8.2	.440	158	7.6
13	Nick Johnson N. Johnson	24.5	72	2010	NYY	24	12	12	4	0	2	8	24	2	23	0	1	98	22	6	0	0	0	2	.167	.388	.306	.693	12	1.1	.336	105	0.5
14	Jack Clark J. Clark	24.4	419	1987	STL	131	93	120	23	1	35	106	136	0	139	1	2	558	250	59	0	3	13	5	.286	.459	.597	1.055	124	55.2	.445	177	54
15	Babe Ruth B. Ruth	24.4	458	1920	NYY	142	158	172	36	9	54	135	150	3	80	14	14	616	388	99	5				.376	.532	.847	1.379	191	120.9	.597	237	110.5
16	Babe Ruth B. Ruth	24.3	522	1923	NYY	152	151	205	45	13	41	130	170	4	93	17	21	699	399	99	3				.393	.545	.764	1.309	211	124.7	.571	230	120.4
17	Mickey Mantle M. Mantle	24.3	377	1962	NYY	123	96	121	15	1	30	89	122	1	78	9	0	502	228	46	0	2	9	4	.321	.486	.605	1.091	118	59.5	.472	192	57.6
18	Ted Williams T. Williams	24.3	456	1941	BSA	143	135	185	33	3	37	120	147	3	27	2	4	606	335	73	0			10	.406	.553	.735	1.287	179	108.8	.568	221	96.9
19	Yank Robinson Y. Robinson	24.2	306	1890	PTP	98	59	70	10	3	0	38	101	10	33	17		417	86	13					.229	.434	.281	.715	81	17	.386	115	10.9
20	Max Bishop M. Bishop	24.0	253	1934	BSA	97	65	66	13	1	1	22	82	2	22	3	2	341	84	15	4				.261	.445	.332	.777	55	12.6	.387	113	6.4
21	Mark McGwire M. McGwire	23.8	509	1998	STL	155	130	152	21	0	70	147	162	6	155	1	0	681	383	91	0	4	28	8	.299	.470	.752	1.222	176	91.7	.492	205	90.7
22	Mark McGwire M. McGwire	23.7	236	2000	STL	89	60	72	8	0	32	73	76	7	78	1	0	321	176	40	0	2	12	5	.305	.483	.746	1.229	85	42.8	.494	195	41.7
23	Jack Clark J. Clark	23.5	334	1990	SDP	115	59	89	12	1	25	62	104	2	91	4	3	442	178	38	0	2	11	12	.266	.441	.533	.974	86	37	.427	167	34.4
24	Tommy Glaviano T. Glaviano	23.5	74	1953	PHN	53	17	15	1	2	3	5	24	2	20	2	0	102	29	6	2			4	.203	.410	.392	.802	16	3.6	.380	120	2.6
25	Mickey Mantle M. Mantle	23.4	474	1957	NYY	144	121	173	28	6	34	94	146	0	75	16	3	623	315	68	0	3	23	5	.365	.512	.665	1.177	157	87.1	.498	217	86