how many players have had an obp of at least.500 in a single season and at least 200 plate appearances

Hugh Duffy had an on-base percentage of .502 when making 200+ plate appearances in 1894.

Interpreted as:

How many players have had an obp of at least.500 or higher in a single season and at least 200 plate appearances?

	NAME	OBP	PA	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	TB	XBH	SH	SF	IBB	GIDP	AVG	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Hugh Duffy H. Duffy	.502	616	1894	BSN	125	539	160	237	51	16	18	145	66	1	15	48		374	85	10				.440	.694	1.196	203	91.3	.526	169	80.7
2	Billy Hamilton B. Hamilton	.521	702	1894	PHI	132	558	198	225	25	15	4	90	128	9	19	100		292	44	7				.403	.523	1.044	209	81.9	.495	157	76.2
3	Joe Kelley J. Kelley	.502	638	1894	BAL	129	507	165	199	48	20	6	111	107	5	36	46		305	74	19				.393	.602	1.104	194	78.6	.502	159	71.1
4	Ed Delahanty E. Delahanty	.500	578	1895	PHI	116	480	149	194	49	10	11	106	86	6	31	46		296	70	6				.404	.617	1.117	174	78.7	.510	177	76.8
5	John McGraw J. McGraw	.547	539	1899	BAL	117	399	140	156	13	3	1	33	124	14	21	73		178	17	2				.391	.446	.994	140	65.2	.494	178	61.2
6	John McGraw J. McGraw	.505	447	1900	STL	99	334	84	115	10	4	2	33	85	23	9	29		139	16	5				.344	.416	.921	103	42.5	.458	160	38.5
7	John McGraw J. McGraw	.508	308	1901	BAL	73	232	71	81	14	9	0	28	61	14	6	24		113	23	1				.349	.487	.995	75	35.4	.475	167	29.5
8	Babe Ruth B. Ruth	.532	616	1920	NYY	142	458	158	172	36	9	54	135	150	3	80	14	14	388	99	5				.376	.847	1.379	191	120.9	.597	237	110.5
9	Babe Ruth B. Ruth	.512	693	1921	NYY	152	540	177	204	44	16	59	168	145	4	81	17	13	457	119	4				.378	.846	1.359	214	127.8	.575	224	118.7
10	Babe Ruth B. Ruth	.545	699	1923	NYY	152	522	151	205	45	13	41	130	170	4	93	17	21	399	99	3				.393	.764	1.309	211	124.7	.571	230	120.4
11	Rogers Hornsby R. Hornsby	.507	640	1924	SLN	143	536	121	227	43	14	25	94	89	2	32	5	12	373	82	13				.424	.696	1.203	175	96.7	.537	221	95.9
12	Babe Ruth B. Ruth	.513	681	1924	NYY	153	529	143	200	39	7	46	124	142	4	81	9	13	391	92	6				.378	.739	1.252	193	109.2	.549	210	102
13	Babe Ruth B. Ruth	.516	652	1926	NYY	152	495	139	184	30	5	47	153	144	3	76	11	9	365	82	10				.372	.737	1.253	184	105.6	.551	216	100.6
14	Ted Williams T. Williams	.553	606	1941	BSA	143	456	135	185	33	3	37	120	147	3	27	2	4	335	73	0			10	.406	.735	1.287	179	108.8	.568	221	96.9
15	Ted Williams T. Williams	.513	526	1954	BOS	117	386	93	133	23	1	29	89	136	1	32	0	0	245	53	0	3		10	.345	.635	1.148	131	71.1	.507	207	65.5
16	Mickey Mantle M. Mantle	.512	623	1957	NYY	144	474	121	173	28	6	34	94	146	0	75	16	3	315	68	0	3	23	5	.365	.665	1.177	157	87.1	.498	217	86
17	Ted Williams T. Williams	.526	546	1957	BOS	132	420	96	163	28	1	38	87	119	5	43	0	1	307	67	0	2	33	11	.388	.731	1.257	148	87.3	.524	223	79
18	Barry Bonds B. Bonds	.515	664	2001	SFG	153	476	129	156	32	2	73	137	177	9	93	13	3	411	107	0	2	35	5	.328	.863	1.379	200	117.7	.537	234	116.6
19	Barry Bonds B. Bonds	.582	612	2002	SFG	143	403	117	149	31	2	46	110	198	9	47	9	2	322	79	0	2	68	4	.370	.799	1.381	183	110	.544	244	109.9
20	Barry Bonds B. Bonds	.529	550	2003	SFG	130	390	111	133	22	1	45	90	148	10	58	7	0	292	68	0	2	61	7	.341	.749	1.278	148	80.5	.503	212	79.4
21	Barry Bonds B. Bonds	.609	617	2004	SFG	147	373	129	135	27	3	45	101	232	9	41	6	1	303	75	0	3	120	5	.362	.812	1.422	185	108	.537	233	105.7