which mlb player led the league with on base percentage in 2005

Todd Helton had the highest on-base percentage in 2005, with an on-base percentage of .445.

Interpreted as:

Which MLB player led the league with on base percentage with a minimum of 3.1 PA per team game in 2005?

	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	Todd Helton T. Helton	.445	2005	COL	144	509	92	163	45	2	20	79	106	9	80	3	0	626	272	67	1	1	22	14	.320	.534	.979	122	46.8	.416	145	35.7
2	Jason Giambi J. Giambi	.440	2005	NYY	139	417	74	113	14	0	32	87	108	19	109	0	0	545	223	46	0	1	5	7	.271	.535	.975	109	43.5	.422	164	42.9
3	Albert Pujols A. Pujols	.430	2005	STL	161	591	129	195	38	2	41	117	97	9	65	16	2	700	360	81	0	3	27	19	.330	.609	1.039	145	61.5	.432	167	59.1
4	Brian Giles B. Giles	.423	2005	SDP	158	545	92	164	38	8	15	83	119	2	64	13	5	674	263	61	0	8	9	14	.301	.483	.905	118	37.1	.392	147	39.7
5	Alex Rodriguez A. Rodriguez	.421	2005	NYY	162	605	124	194	29	1	48	130	91	16	139	21	6	715	369	78	0	3	8	8	.321	.610	1.031	151	65	.436	174	64.2
6	Derrek Lee D. Lee	.418	2005	CHC	158	594	120	199	50	3	46	107	85	5	109	15	3	691	393	99	0	7	23	12	.335	.662	1.080	150	67.4	.444	170	60.9
7	Lance Berkman L. Berkman	.411	2005	HOU	132	468	76	137	34	1	24	82	91	4	72	4	1	565	245	59	0	2	12	18	.293	.524	.934	102	34	.399	143	30.8
8	Travis Hafner T. Hafner	.408	2005	CLE	137	486	94	148	42	0	33	108	79	9	123	0	0	578	289	75	0	4	7	9	.305	.595	1.003	116	46.3	.423	166	46.4
9	Nick Johnson N. Johnson	.408	2005	WSH	131	453	66	131	35	3	15	74	80	12	87	3	8	547	217	53	0	2	8	15	.289	.479	.887	92	26.9	.385	138	26.4
10	Bobby Abreu B. Abreu	.405	2005	PHI	162	588	104	168	37	1	24	102	117	6	134	31	9	719	279	62	0	8	15	7	.286	.474	.879	118	31.6	.379	128	25.7
11	Jason Bay J. Bay	.402	2005	PIT	162	599	110	183	44	6	32	101	95	6	142	21	1	707	335	82	0	7	9	12	.306	.559	.961	132	47.3	.407	150	44.1
12	Carlos Delgado C. Delgado	.399	2005	FLA	144	521	81	157	41	3	33	115	72	17	121	0	0	616	303	77	0	6	20	16	.301	.582	.981	115	41.6	.407	152	40.3
13	David Ortiz D. Ortiz	.397	2005	BOS	159	601	119	180	40	1	47	148	102	1	124	1	0	713	363	88	0	9	9	13	.300	.604	1.001	140	54.5	.418	157	49.5
14	Vladimir Guerrero V. Guerrero	.394	2005	LAA	141	520	95	165	29	2	32	108	61	8	48	13	1	594	294	63	0	5	26	16	.317	.565	.959	106	34.8	.397	148	34.8
15	Luis Castillo L. Castillo	.391	2005	FLA	122	439	72	132	12	4	4	30	65	1	32	10	7	524	164	20	18	1	1	11	.301	.374	.765	72	8.8	.346	112	7.7
16	Derek Jeter D. Jeter	.389	2005	NYY	159	654	122	202	25	5	19	70	77	11	117	14	5	752	294	49	7	3	3	15	.309	.450	.839	117	26.8	.369	128	26
17	Pat Burrell P. Burrell	.389	2005	PHI	154	562	78	158	27	1	32	117	99	3	160	0	0	669	283	60	0	5	6	12	.281	.504	.892	113	32.3	.384	132	26.9
18	David Wright D. Wright	.388	2005	NYM	160	575	99	176	42	1	27	102	72	7	113	17	7	657	301	70	0	3	2	16	.306	.523	.912	115	36.4	.393	141	34.2
19	Morgan Ensberg M. Ensberg	.388	2005	HOU	150	526	86	149	30	3	36	101	85	8	119	6	7	624	293	69	0	5	9	12	.283	.557	.945	113	37.8	.399	144	34.2
20	Manny Ramirez M. Ramirez	.388	2005	BOS	152	554	112	162	30	1	45	144	80	10	119	1	0	650	329	76	0	6	9	20	.292	.594	.982	124	46	.411	152	41.4
21	Adam Dunn A. Dunn	.387	2005	CIN	160	543	107	134	35	2	40	101	114	12	168	4	2	671	293	77	0	2	14	6	.247	.540	.927	117	36.7	.392	138	32
22	Brian Roberts B. Roberts	.387	2005	BAL	143	561	92	176	45	7	18	73	67	3	83	27	10	640	289	70	5	4	5	6	.314	.515	.903	109	32.4	.387	141	31.7
23	Miguel Cabrera M. Cabrera	.385	2005	FLA	158	613	106	198	43	2	33	116	64	2	125	1	0	685	344	78	0	6	12	20	.323	.561	.947	123	41.3	.399	146	39.9
24	Michael Young M. Young	.385	2005	TEX	159	668	114	221	40	5	24	91	58	3	91	5	2	732	343	69	0	3	0	20	.331	.513	.899	126	38.2	.389	136	32.1
25	Jim Edmonds J. Edmonds	.385	2005	STL	142	467	88	123	37	1	29	89	91	4	139	5	5	567	249	67	1	4	10	6	.263	.533	.918	97	29.5	.389	139	27.6