What is the average field goal percentage of a center in the NBA?

	NAME	FG%	GP	MPG	PPG	RPG	APG	FGM	FGA	FTM	FTA	FT%	TS%	MIN	PTS	REB	AST	PF
1	Hank Beenders H. Beenders	26.5	111		8.4		0.5	3.1	11.8	2.2	3.1	68.7	31.9		935		53	304
2	Bob Cluggish B. Cluggish	26.1	54		4.4		0.4	1.7	6.6	1.0	1.7	57.1	30.0		238		22	113
3	Ken Corley K. Corley		3		0.0		0.0	0.0	0.0	0.0	0.0				0		0	0
4	Gorham Getchell G. Getchell	0.0	16		0.3		0.0	0.0	0.5	0.3	0.3	100.0	24.5		5		0	5
5	Chuck Gilmur C. Gilmur	30.0	51		3.5		0.4	1.5	5.0	0.5	1.3	39.4	31.6		178		21	139
6	Chick Halbert C. Halbert	31.4	303		8.8	7.9	1.4	3.0	9.6	2.8	4.4	63.3	38.3		2,671	539	438	814
7	Kleggie Hermsen K. Hermsen	29.7	288	6.2	9.3	5.8	1.3	3.3	11.3	2.6	4.0	65.4	35.6	62	2,669	467	366	1,043
8	Art Hillhouse A. Hillhouse	27.7	71		5.9		0.6	1.9	6.8	2.1	2.9	73.9	36.5		418		44	169
9	Harold Johnson H. Johnson	20.0	27		0.6		0.4	0.1	0.7	0.3	0.5	50.0	28.7		15		11	13
10	Noble Jorgensen N. Jorgensen	36.0	268	19.7	8.8	4.3	1.2	3.0	8.3	2.8	3.8	74.2	44.1	2,673	2,363	862	324	915
11	Roger Jorgensen R. Jorgensen	25.9	28		1.5		0.0	0.5	1.9	0.5	0.7	68.4	32.9		41		1	36
12	Lee Knorek L. Knorek	30.3	131		6.7		1.6	2.4	8.0	1.8	2.9	63.7	36.0		873		206	497
13	Harold Kottman H. Kottman	31.4	53		3.1		0.3	1.1	3.5	0.9	1.9	46.5	35.5		165		17	58
14	John Mahnken J. Mahnken	27.2	414	10.5	5.8	2.9	1.3	2.3	8.6	1.1	1.7	65.0	30.9	1,352	2,388	533	539	1,143
15	Don Martin D. Martin	29.7	98		3.3		0.3	1.4	4.8	0.4	0.8	55.1	32.0		325		34	190
16	Stan Miasek S. Miasek	32.0	239	28.7	12.1	7.6	1.6	4.3	13.5	3.5	5.5	64.0	38.2	3,758	2,902	999	386	886
17	Harry Miller H. Miller	22.3	53		2.9		0.8	1.1	4.9	0.7	1.5	43.9	25.7		152		42	119
18	John Mills J. Mills	29.4	47		3.9		0.2	1.2	4.0	1.5	2.7	55.0	37.1		181		9	94
19	Elmore Morgenthaler E. Morgenthaler	36.5	31		1.8		0.3	0.6	1.7	0.6	1.0	63.3	43.7		57		10	21
20	George Nostrand G. Nostrand	30.5	221		8.2		0.8	3.1	10.1	2.0	3.8	53.8	34.9		1,804		184	575
21	Irv Rothenberg I. Rothenberg	26.7	131		5.4		0.7	1.8	6.9	1.7	2.9	60.6	33.3		709		90	351
22	Giff Roux G. Roux	29.7	60		5.9		0.3	2.4	8.0	1.2	2.7	43.8	32.3		354		17	95
23	Ed Sadowski E. Sadowski	35.4	229		15.6		1.8	5.6	15.7	4.5	6.4	69.7	42.1		3,579		416	893
24	Milt Schoon M. Schoon	34.2	103		6.0		0.9	1.9	5.5	2.2	3.7	60.5	42.1		616		96	265
25	Ralph Siewert R. Siewert	13.6	21		1.0		0.2	0.3	2.1	0.4	0.7	53.3	19.8		20		4	18