how many players in a single season had an obp over.400 since 1990

Steve Bedrosian had an on-base percentage of .500 in 1990.

	NAME	OBP	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Steve Bedrosian S. Bedrosian	.500	1990	SFG	68	4	0	2	0	0	0	1	0	0	1	0	0	4	2	0	0	0	0	0	.500	.500	1.000	1	0.4	.454	188	0.4
2	Barry Bonds B. Bonds	.406	1990	PIT	151	519	104	156	32	3	33	114	93	3	83	52	13	621	293	68	0	6	15	8	.301	.565	.970	118	48.3	.420	166	47.4
3	Eric Bullock E. Bullock	.500	1990	MON	4	2	0	1	0	0	0	0	0	0	0	0	0	2	1	0	0	0	0	0	.500	.500	1.000	0	0.2	.454	186	0.2
4	Jack Clark J. Clark	.441	1990	SDP	115	334	59	89	12	1	25	62	104	2	91	4	3	442	178	38	0	2	11	12	.266	.533	.974	86	37	.427	167	34.4
5	Terry Clark T. Clark	.500	1990	HOU	1	2	1	1	0	0	0	0	0	0	0	0	0	2	1	0	0	0	0	0	.500	.500	1.000	0	0.2	.454	189	0.2
6	Mark Dewey M. Dewey	.500	1990	SFG	14	1	0	0	0	0	0	0	1	0	1	0	0	2	0	0	0	0	0	0	.000	.000	.500	0	0.1	.353	122	0.1
7	Bill Doran B. Doran	.411	1990	TOT	126	403	59	121	29	2	7	37	79	0	58	23	9	488	175	38	1	5	2	3	.300	.434	.845	79	24.2	.383	141	23.5
8	Lenny Dykstra L. Dykstra	.418	1990	PHI	149	590	106	192	35	3	9	60	89	7	48	33	5	691	260	47	2	3	14	5	.325	.441	.859	112	35	.384	138	31
9	Carlos Garcia C. Garcia	.500	1990	PIT	4	4	1	2	0	0	0	0	0	0	2	0	0	4	2	0	0	0	0	0	.500	.500	1.000	1	0.4	.454	188	0.4
10	Mark Grant M. Grant	.500	1990	TOT	59	6	2	2	0	0	0	1	1	1	2	0	0	8	2	0	0	0	0	0	.333	.333	.833	1	0.5	.408	151	0.5
11	Rickey Henderson R. Henderson	.439	1990	OAK	136	489	119	159	33	3	28	61	97	4	60	65	10	594	282	64	2	2	2	13	.325	.577	1.016	125	58.9	.447	190	60.9
12	Dave Liddell D. Liddell	1.000	1990	NYM	1	1	1	1	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	1.000	2.000	1	0.5	.908	490	0.5
13	Steve Lombardozzi S. Lombardozzi	.500	1990	HOU	2	1	0	0	0	0	0	0	1	0	1	0	0	2	0	0	0	0	0	0	.000	.000	.500	0	0.1	.353	123	0.1
14	Dave Magadan D. Magadan	.417	1990	NYM	144	451	74	148	28	6	6	72	74	2	55	2	1	541	206	40	4	10	4	11	.328	.457	.874	90	29.9	.390	147	29.8
15	Paul McClellan P. McClellan	.500	1990	SFG	4	2	0	1	0	0	0	0	0	0	0	0	0	2	1	0	0	0	0	0	.500	.500	1.000	0	0.2	.454	188	0.2
16	Fred McGriff F. McGriff	.400	1990	TOR	153	557	91	167	21	1	35	88	94	2	108	5	3	658	295	57	1	4	12	7	.300	.530	.930	119	45.2	.408	157	42.9
17	Randy Milligan R. Milligan	.408	1990	BAL	109	362	64	96	20	1	20	60	88	2	68	6	3	456	178	41	0	4	3	11	.265	.492	.900	80	29.1	.401	156	29
18	Rance Mulliniks R. Mulliniks	.417	1990	TOR	57	97	11	28	4	0	2	16	22	0	19	2	1	120	38	6	0	1	2	2	.289	.392	.808	18	4.7	.369	131	4.3
19	Eddie Murray E. Murray	.414	1990	LAD	155	558	96	184	22	3	26	95	82	1	64	8	5	645	290	51	0	4	21	19	.330	.520	.934	116	43.7	.407	156	42.1
20	Paul Noce P. Noce	1.000	1990	CIN	1	1	0	1	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	1.000	2.000	1	0.5	.908	483	0.4
21	Dave Pavlas D. Pavlas	.500	1990	CHC	13	1	0	0	0	0	0	0	1	0	1	0	0	2	0	0	0	0	0	0	.000	.000	.500	0	0.1	.353	114	0
22	Tony Perezchica T. Perezchica	.500	1990	SFG	4	3	1	1	0	0	0	0	1	0	2	0	0	4	1	0	0	0	0	0	.333	.333	.833	1	0.3	.404	155	0.3
23	Tom Quinlan T. Quinlan	.667	1990	TOR	1	2	0	1	0	0	0	0	0	1	1	0	0	3	1	0	0	0	0	0	.500	.500	1.167	1	0.5	.549	253	0.5
24	Bobby Rose B. Rose	.467	1990	CAL	7	13	5	5	0	0	1	2	2	0	1	0	0	16	8	1	1	0	0	0	.385	.615	1.082	4	2	.479	208	2
25	Jeff Stone J. Stone	.500	1990	BOS	10	2	1	1	0	0	0	1	0	0	1	0	1	2	1	0	0	0	0	0	.500	.500	1.000	0	0.2	.454	184	0.2