What is the average on base percentage for leadoff hitters in 2023?

	NAME	OBP	SEASON	TM	BAT ORDER	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	SLG	OPS
1	Nick Ahmed N. Ahmed	.500	2023	ARI	1	2	2	0	1	0	0	0	0	0	0	1	0	0	2	1	0	0	0	0	0	.500	.500	1.000
2	Hanser Alberto H. Alberto	.333	2023	CWS	1	1	3	1	1	0	0	0	1	0	0	0	0	0	3	1	0	0	0	0	0	.333	.333	.667
3	Ozzie Albies O. Albies	.400	2023	ATL	1	1	5	0	2	2	0	0	0	0	0	1	0	0	5	4	2	0	0	0	0	.400	.800	1.200
4	Greg Allen G. Allen	.000	2023	NYY	1	1	1	0	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	0	.000	.000	.000
5	Jose Altuve J. Altuve	.398	2023	HOU	1	80	322	68	102	17	2	16	49	40	4	66	10	1	367	171	35	0	1	0	9	.317	.531	.929
6	Tim Anderson T. Anderson	.292	2023	CWS	1	90	370	36	94	16	1	1	17	18	2	91	11	2	390	115	18	0	0	0	7	.254	.311	.603
7	Elvis Andrus E. Andrus	.324	2023	CWS	1	17	67	7	21	7	0	1	9	1	0	16	2	0	68	31	8	0	0	0	3	.313	.463	.786
8	Luis Arraez L. Arraez	.406	2023	MIA	1	84	344	48	128	20	1	7	44	19	2	23	1	0	368	171	28	1	2	5	7	.372	.497	.903
9	Christian Arroyo C. Arroyo	.000	2023	BOS	1	1	1	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	.000	.000	.000
10	Javier Báez J. Báez	.500	2023	DET	1	2	2	0	1	0	0	0	0	0	0	1	0	0	2	1	0	0	0	0	0	.500	.500	1.000
11	Austin Barnes A. Barnes	.000	2023	LAD	1	1	1	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	.000	.000	.000
12	Jake Bauers J. Bauers	.238	2023	NYY	1	26	92	10	16	5	0	3	10	8	0	32	2	1	101	30	8	0	1	0	3	.174	.326	.564
13	Matt Beaty M. Beaty	1.000	2023	KCR	1	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
14	Andrew Benintendi A. Benintendi	.366	2023	CWS	1	44	183	22	55	11	0	2	18	19	1	31	6	0	205	72	13	0	2	3	1	.301	.393	.759
15	Jon Berti J. Berti	.404	2023	MIA	1	22	79	13	28	2	0	3	10	7	1	17	3	4	89	39	5	0	2	0	1	.354	.494	.898
16	Mookie Betts M. Betts	.408	2023	LAD	1	151	582	126	178	40	1	39	107	96	8	107	14	3	691	337	80	0	5	3	5	.306	.579	.987
17	Cavan Biggio C. Biggio	.000	2023	TOR	1	1	3	0	0	0	0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	.000	.000	.000
18	Charlie Blackmon C. Blackmon	.350	2023	COL	1	72	290	47	79	19	5	7	36	30	7	44	4	0	331	129	31	0	4	0	4	.272	.445	.795
19	Xander Bogaerts X. Bogaerts	.369	2023	SDP	1	23	93	15	32	3	2	3	15	5	1	14	3	1	103	48	8	0	4	0	1	.344	.516	.885
20	Byron Buxton B. Buxton	.259	2023	MIN	1	13	51	7	8	0	0	3	7	7	0	17	1	0	58	17	3	0	0	1	0	.157	.333	.592
21	Miguel Cabrera M. Cabrera	.000	2023	DET	1	1	1	0	0	0	0	0	0	0	0	1	0	0	1	0	0	0	0	0	0	.000	.000	.000
22	Kole Calhoun K. Calhoun	.250	2023	CLE	1	1	4	1	1	0	0	0	0	0	0	0	0	0	4	1	0	0	0	0	1	.250	.250	.500
23	Willie Calhoun W. Calhoun	.273	2023	NYY	1	3	11	2	3	1	0	1	3	0	0	2	0	0	11	7	2	0	0	0	0	.273	.636	.909
24	Johan Camargo J. Camargo		2023	SFG	1	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
25	Mark Canha M. Canha	.355	2023	MIL	1	6	29	5	9	1	0	2	6	2	0	3	3	0	31	16	3	0	0	0	0	.310	.552	.907