how many relief pitcher have won rookie of the year

Don Newcombe won the Rookie of the Year award once in 1949.

Interpreted as:

How many relief pitcher have won rookie of the year in a regular season?

	NAME	ROY	SEASON	TM	G	W	L	W%	ERA	SO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Don Newcombe D. Newcombe	1	1949	BKN	7	0	0		13.50	4	1	5.1	12	8	9	2	0	0	5		28	0	6.75	0.00		3.38	14.3	0.0	2.25	.455	15.19	20.25
2	Joe Black J. Black	1	1952	BKN	54	14	3	.824	2.03	80	15	128.1	94	29	33	7	36	1	41		509	0	5.61	2.52	2.22	0.49	15.7	7.1	1.01	.226	2.31	6.59
3	Harry Byrd H. Byrd	1	1952	PHA	9	1	2	.333	3.06	9	2	17.2	21	6	9	1	9	1	7		82	1	4.58	4.58	1.00	0.51	11.0	11.0	1.70	.323	4.58	10.70
4	Bob Grim B. Grim	1	1954	NYY	17	8	0	1.000	2.70	32	1	50.0	38	15	15	5	20	2	8		203	0	5.76	3.60	1.60	0.90	15.8	9.9	1.16	.229	2.70	6.84
5	Herb Score H. Score	1	1955	CLE	1	0	0		0.00	9	0	5.0	1	0	0	0	2	0	0	0	18	0	16.20	3.60	4.50	0.00	50.0	11.1	0.60	.143	0.00	1.80
6	Gary Peters G. Peters	1	1963	CWS	11	0	2	.000	4.34	27	1	18.2	18	9	9	1	8	2	4	1	83	0	13.02	3.86	3.38	0.48	32.5	9.6	1.39	.378	4.34	8.68
7	Tom Seaver T. Seaver	1	1967	NYM	1	0	1	.000	6.75	0	0	1.1	4	1	1	0	1	0	1	1	9	0	0.00	6.75	0.00	0.00	0.0	11.1	3.75	.500	6.75	27.00
8	Stan Bahnsen S. Bahnsen	1	1968	NYY	3	0	1	.000	3.00	6	0	6.0	5	2	2	2	1	0	3	0	24	0	9.00	1.50	6.00	3.00	25.0	4.2	1.00	.200	3.00	7.50
9	Carl Morton C. Morton	1	1970	MON	6	0	0		3.52	4	0	7.2	6	3	3	1	7	0	1	2	33	1	4.70	8.22	0.57	1.17	12.1	21.2	1.70	.238	3.52	7.04
10	Jon Matlack J. Matlack	1	1972	NYM	2	1	0	1.000	1.50	8	0	6.0	3	1	1	0	1	0	1	1	22	0	12.00	1.50	8.00	0.00	36.4	4.5	0.67	.231	1.50	4.50
11	John Montefusco J. Montefusco	1	1975	SFG	1	0	0		0.00	0	0	0.2	0	0	0	0	0	0	1	0	1	0	0.00	0.00		0.00	0.0	0.0	0.00	.000	0.00	0.00
12	Mark Fidrych M. Fidrych	1	1976	DET	2	0	0		0.00	1	0	1.0	3	0	0	0	0	0	2	0	6	0	9.00	0.00		0.00	16.7	0.0	3.00	.600	0.00	27.00
13	Butch Metzger B. Metzger	1	1976	SDP	77	11	4	.733	2.92	89	16	123.1	119	40	44	5	52	3	62	14	528	0	6.49	3.79	1.71	0.36	16.9	9.8	1.39	.301	3.21	8.68
14	Pat Zachry P. Zachry	1	1976	CIN	10	2	0	1.000	0.41	19	0	22.0	13	1	3	0	9	0	2	1	86	0	7.77	3.68	2.11	0.00	22.1	10.5	1.00	.224	1.23	5.32
15	Rick Sutcliffe R. Sutcliffe	1	1979	LAD	9	1	2	.333	2.53	11	0	21.1	18	6	7	1	6	0	2	2	86	1	4.64	2.53	1.83	0.42	12.8	7.0	1.13	.250	2.95	7.59
16	Steve Howe S. Howe	1	1980	LAD	59	7	9	.438	2.66	39	17	84.2	83	25	33	1	22	2	36	10	359	1	4.15	2.34	1.77	0.11	10.9	6.1	1.24	.278	3.51	8.82
17	Todd Worrell T. Worrell	1	1986	STL	74	9	10	.474	2.08	73	36	103.2	86	24	29	9	41	1	60	16	430	1	6.34	3.56	1.78	0.78	17.0	9.5	1.23	.252	2.52	7.47
18	Gregg Olson G. Olson	1	1989	BAL	64	5	2	.714	1.69	90	27	85.0	57	16	17	1	46	1	52	10	356	9	9.53	4.87	1.96	0.11	25.3	12.9	1.21	.257	1.80	6.04
19	Scott Williamson S. Williamson	1	1999	CIN	62	12	7	.632	2.41	107	19	93.1	54	25	29	8	43	1	40	6	366	13	10.32	4.15	2.49	0.77	29.2	11.7	1.04	.222	2.80	5.21
20	Kazuhiro Sasaki K. Sasaki	1	2000	SEA	63	2	5	.286	3.16	78	37	62.2	42	22	25	10	31	2	58	5	265	1	11.20	4.45	2.52	1.44	29.4	11.7	1.16	.222	3.59	6.03
21	Huston Street H. Street	1	2005	OAK	67	5	1	.833	1.72	72	23	78.1	53	15	17	3	26	2	47	4	306	1	8.27	2.99	2.77	0.34	23.5	8.5	1.01	.246	1.95	6.09
22	Andrew Bailey A. Bailey	1	2009	OAK	68	6	3	.667	1.84	91	26	83.1	49	17	17	5	24	0	54	3	323	6	9.83	2.59	3.79	0.54	28.2	7.4	0.88	.217	1.84	5.29
23	Neftali Feliz N. Feliz	1	2010	TEX	70	4	3	.571	2.73	71	40	69.1	43	21	21	5	18	5	59	1	269	5	9.22	2.34	3.94	0.65	26.4	6.7	0.88	.224	2.73	5.58
24	Craig Kimbrel C. Kimbrel	1	2011	ATL	79	4	3	.571	2.10	127	46	77.0	48	18	19	3	32	1	64	1	306	4	14.84	3.74	3.97	0.35	41.5	10.5	1.04	.315	2.22	5.61
25	Devin Williams D. Williams	1	2020	MIL	22	4	1	.800	0.33	53	0	27.0	8	1	4	1	9	1	1	0	100	3	17.67	3.00	5.89	0.33	53.0	9.0	0.63	.194	1.33	2.67