How many switch hitters are there in MLB by season?

	NAME	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	SO	PA	TB	XBH	AVG	SLG	WRC	WRAA	WOBA	WRC+	BRAA
1	Bob Ferguson B. Ferguson	1876	HAR	69	310	48	82	8	5	0	32	2	11	312	100	13	.265	.323	46	-1.1	.273	91	-4.1
2	Bob Ferguson B. Ferguson	1877	HAR	58	254	40	65	7	2	0	35	3	10	257	76	9	.256	.299	32	-5.7	.261	89	-4.1
3	Laurie Reis L. Reis	1877	CWS	4	16	3	2	0	0	0	1	0	0	16	2	0	.125	.125	0	-2.2	.117	3	-2.3
4	Will White W. White	1877	BOS	3	15	4	3	0	0	0	1	0	1	15	3	0	.200	.200	1	-1.2	.187	44	-1.3
5	Bob Ferguson B. Ferguson	1878	CWS	61	259	44	91	10	2	0	39	10	12	269	105	12	.351	.405	54	17.1	.365	139	14.8
6	Bill McClellan B. McClellan	1878	CWS	48	205	26	46	6	1	0	29	2	13	207	54	7	.224	.263	21	-7.4	.231	69	-9.1
7	Laurie Reis L. Reis	1878	CWS	5	20	2	3	0	0	0	0	1	6	21	3	0	.150	.150	1	-1.7	.168	36	-1.9
8	Will White W. White	1878	CIN	52	197	15	28	1	1	0	9	8	41	205	31	2	.142	.157	10	-17.7	.162	40	-17.2
9	Bob Ferguson B. Ferguson	1879	TRO	30	123	18	31	5	2	0	4	4	3	127	40	7	.252	.325	18	0.2	.273	99	-0.2
10	Will White W. White	1879	CIN	76	294	28	40	6	0	0	17	6	56	300	46	6	.136	.156	12	-29.1	.144	34	-28.3
11	Larry Corcoran L. Corcoran	1880	CWS	72	286	41	66	11	1	0	25	10	33	296	79	12	.231	.276	33	-4.7	.245	83	-6.7
12	Bob Ferguson B. Ferguson	1880	TRO	82	332	55	87	9	0	0	22	24	24	356	96	9	.262	.289	49	3.6	.281	102	0.8
13	Will White W. White	1880	CIN	62	207	16	35	7	1	0	14	6	29	213	44	8	.169	.213	15	-12.4	.187	52	-13.3
14	Larry Corcoran L. Corcoran	1881	CWS	47	189	25	42	8	0	0	9	5	22	194	50	8	.222	.265	18	-8	.236	64	-9.7
15	Bob Ferguson B. Ferguson	1881	TRO	85	339	56	96	13	5	1	35	29	12	368	122	19	.283	.360	60	10.2	.327	113	6.4
16	Fred Lewis F. Lewis	1881	BOS	27	114	17	25	6	0	0	9	7	5	121	31	6	.219	.272	13	-3.4	.253	77	-3.8
17	Bill McClellan B. McClellan	1881	PRO	68	259	30	43	3	1	0	16	15	21	274	48	4	.166	.185	17	-20.4	.192	46	-20.6
18	Tony Mullane T. Mullane	1881	DET	5	19	0	5	0	0	0	1	0	0	19	5	0	.263	.263	2	-0.7	.244	72	-0.7
19	Will White W. White	1881	DET	2	7	0	0	0	0	0	0	0	1	7	0	0	.000	.000	-1	-1.5	.000	-61	-1.6
20	Cliff Carroll C. Carroll	1882	PRO	10	41	4	5	0	0	0	2	0	4	41	5	0	.122	.122	1	-5.2	.112	14	-5.2
21	Larry Corcoran L. Corcoran	1882	CWS	40	169	23	35	10	2	1	24	6	18	175	52	13	.207	.308	21	-4.1	.246	77	-6
22	Bob Ferguson B. Ferguson	1882	TRO	81	319	44	82	15	2	0	32	23	21	342	101	17	.257	.317	52	3.6	.290	104	2.3
23	Bill Greenwood B. Greenwood	1882	PHI	7	30	8	9	1	0	0	1	1		31	10	1	.300	.333	5	0.6	.302	110	0.4
24	Tony Mullane T. Mullane	1882	LOU	77	303	46	78	13	1	0		13		316	93	14	.257	.307	44	-0.4	.274	103	1.3
25	Will White W. White	1882	CIN	54	207	28	55	4	0	0	25	5		212	59	4	.266	.285	28	-2.2	.262	94	-1.7