How many centers drafted in 2013?

	NAME	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Steven Adams S. Adams	2013-14	OKC	81	14.8	3.3	4.1	0.5	0.5	0.7	1.1	2.3	50.3	0.0	0.0		1.0	1.7	58.1	54.1	1.8	2.3	0.9	1,197	265	332	43	40	57	71	203	+57
2	Gorgui Dieng G. Dieng	2013-14	MIN	60	13.6	4.8	5.0	0.7	0.5	0.8	1.9	3.8	49.8	0.0	0.0	100.0	1.0	1.6	63.4	53.4	1.7	3.3	0.9	818	286	300	39	30	50	54	108	-40
3	Rudy Gobert R. Gobert	2013-14	UTA	45	9.6	2.3	3.4	0.2	0.2	0.9	0.8	1.6	48.6	0.0	0.0		0.7	1.4	49.2	50.7	1.1	2.3	0.7	434	104	155	7	8	41	32	57	-24
4	Alex Len A. Len	2013-14	PHX	42	8.6	2.0	2.4	0.1	0.1	0.4	0.8	1.9	42.3	0.0	0.0		0.5	0.7	64.5	46.9	0.9	1.4	0.6	362	86	99	4	4	18	26	68	-53
5	Mason Plumlee M. Plumlee	2013-14	BKN	70	18.2	7.4	4.4	0.9	0.7	0.8	2.8	4.3	65.9	0.0	0.0	0.0	1.7	2.8	62.6	67.0	1.4	3.0	1.1	1,275	520	308	60	49	55	77	171	-91
6	Jeff Withey J. Withey	2013-14	NOP	58	11.8	3.3	2.6	0.4	0.3	0.9	1.2	2.2	53.5	0.0	0.0	0.0	0.9	1.3	71.2	59.0	0.8	1.7	0.3	684	190	150	26	15	50	20	73	+27
7	Mike Muscala M. Muscala	2013-14	ATL	20	10.8	3.8	2.6	0.4	0.2	0.5	1.6	3.7	42.5	0.0	0.2	0.0	0.7	0.7	100.0	48.0	0.9	1.8	0.6	215	76	52	7	3	10	12	29	-91
8	Steven Adams S. Adams	2014-15	OKC	70	25.3	7.7	7.5	0.9	0.5	1.2	3.1	5.7	54.4	0.0	0.0	0.0	1.5	2.9	50.2	54.9	2.8	4.6	1.4	1,771	537	523	66	38	86	99	222	+45
9	Gorgui Dieng G. Dieng	2014-15	MIN	73	30.0	9.7	8.3	2.0	1.0	1.7	3.5	7.0	50.6	0.0	0.1	16.7	2.6	3.3	78.3	57.3	3.1	5.3	1.7	2,193	710	609	146	71	126	126	188	-384
10	Rudy Gobert R. Gobert	2014-15	UTA	82	26.3	8.4	9.5	1.3	0.8	2.3	3.1	5.2	60.4	0.0	0.0	0.0	2.1	3.3	62.3	62.7	3.2	6.2	1.4	2,158	686	775	109	64	189	111	175	+5
11	Alex Len A. Len	2014-15	PHX	69	22.0	6.3	6.6	0.5	0.5	1.5	2.6	5.1	50.7	0.0	0.0	33.3	1.1	1.5	70.2	54.2	2.1	4.5	1.1	1,518	432	454	32	34	105	74	213	-25
12	Nerlens Noel N. Noel	2014-15	PHI	75	30.8	9.9	8.1	1.7	1.8	1.9	4.0	8.7	46.2	0.0	0.0		1.9	3.1	60.9	49.3	2.5	5.7	1.9	2,311	744	611	128	133	142	146	208	-430
13	Kelly Olynyk K. Olynyk	2014-15	BOS	64	22.3	10.3	4.7	1.7	1.0	0.6	3.9	8.3	47.5	1.0	2.7	34.9	1.5	2.1	68.4	55.8	1.4	3.3	1.5	1,424	656	303	109	64	39	98	213	+226
14	Grant Jerrett G. Jerrett	2014-15	TOT	8	6.4	2.0	1.1	0.4	0.3	0.3	0.9	3.3	26.9	0.1	1.9	6.7	0.1	0.1	100.0	30.3	0.3	0.9	0.4	51	16	9	3	2	2	3	11	-20
15	Jeff Withey J. Withey	2014-15	NOP	37	7.0	2.6	1.7	0.3	0.1	0.5	0.9	1.7	50.0	0.0	0.0		0.9	1.4	68.0	57.0	0.6	1.1	0.3	259	98	64	11	4	18	12	26	-42
16	Joffrey Lauvergne J. Lauvergne	2014-15	DEN	24	11.2	3.9	3.2	0.5	0.3	0.4	1.5	3.7	40.4	0.1	0.7	18.8	0.8	1.2	64.3	45.9	1.1	2.1	0.9	268	93	77	13	8	10	22	43	-109
17	Mike Muscala M. Muscala	2014-15	ATL	40	12.6	4.9	3.0	0.6	0.4	0.5	2.1	3.8	55.0	0.2	0.6	40.9	0.6	0.6	88.0	60.8	1.3	1.7	0.5	502	197	119	25	16	19	21	52	+54
18	Steven Adams S. Adams	2015-16	OKC	80	25.2	8.0	6.7	0.8	0.5	1.1	3.3	5.3	61.3	0.0	0.0		1.4	2.5	58.2	62.1	2.7	3.9	1.1	2,014	636	533	62	42	89	84	223	+478
19	Rudy Gobert R. Gobert	2015-16	UTA	61	31.7	9.1	11.0	1.5	0.7	2.2	3.2	5.8	55.9	0.0	0.0		2.6	4.6	56.9	58.2	3.4	7.5	1.9	1,932	557	668	91	45	135	114	163	+150
20	Alex Len A. Len	2015-16	PHX	78	23.3	9.0	7.6	1.2	0.5	0.8	3.4	8.0	42.3	0.0	0.1	14.3	2.2	3.1	72.8	48.2	2.3	5.3	1.9	1,821	703	594	97	38	62	145	230	-289
21	Lucas Nogueira L. Nogueira	2015-16	TOR	29	7.8	2.2	1.6	0.2	0.4	0.4	1.0	1.5	63.6	0.0	0.1	33.3	0.3	0.5	53.3	64.2	0.6	1.0	0.4	225	65	46	7	12	12	11	29	+24
22	Kelly Olynyk K. Olynyk	2015-16	BOS	69	20.2	10.0	4.1	1.5	0.8	0.5	3.7	8.1	45.5	1.2	3.0	40.5	1.4	1.9	75.0	56.1	1.0	3.0	1.1	1,395	687	281	105	52	33	74	163	+218
23	Mason Plumlee M. Plumlee	2015-16	POR	82	25.4	9.1	7.7	2.8	0.8	1.0	3.3	6.3	51.6	0.0	0.0	0.0	2.6	4.1	64.2	56.4	2.5	5.2	1.9	2,084	749	628	226	68	85	154	253	+32
24	Cody Zeller C. Zeller	2015-16	CHA	73	24.3	8.7	6.2	1.0	0.8	0.9	3.2	6.0	52.9	0.0	0.1	10.0	2.4	3.2	75.4	59.2	1.9	4.3	0.9	1,774	638	455	71	57	63	68	204	+162
25	Jeff Withey J. Withey	2015-16	UTA	51	12.9	4.3	3.4	0.4	0.4	1.0	1.7	3.2	53.7	0.0	0.0	0.0	0.8	1.2	72.9	57.7	1.1	2.3	0.5	658	217	173	20	21	53	28	75	+56