How many switch hitters are there in nl central?

	NAME	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Luis Alicea L. Alicea	217	585	86	155	38	8	10	71	82	8	116	15	8	689	239	56	5	9	14	5	.265	.358	.409	.767	88	-0.4	.334	101	1
2	Kevin Bass K. Bass	82	203	37	63	15	1	6	35	28	1	24	2	3	235	98	22	1	2	6	5	.310	.393	.483	.876	38	8.4	.376	132	9.7
3	Ken Caminiti K. Caminiti	248	887	150	256	52	3	46	176	131	6	166	13	5	1,036	452	101	0	12	25	22	.289	.379	.510	.889	168	35	.376	126	35.7
4	Mike Felder M. Felder	58	117	10	28	2	2	0	13	4	0	12	3	0	123	34	4	2	0	0	1	.239	.264	.291	.555	7	-8.8	.249	49	-8.1
5	Tony Fernandez T. Fernandez	132	430	56	120	18	6	9	53	51	5	49	13	9	494	177	33	5	3	8	6	.279	.360	.412	.772	65	2.2	.337	101	0.8
6	Pete Harnisch P. Harnisch	113	221	20	34	10	0	2	14	2	0	71	0	0	249	50	12	26	0	0	4	.154	.161	.226	.388	-4	-35.6	.169	-13	-36.8
7	Thomas Howard T. Howard	608	1,402	169	378	75	14	29	170	97	10	226	30	18	1,524	568	118	7	8	5	19	.270	.320	.405	.725	172	-22.1	.318	89	-22.5
8	John Hudek J. Hudek	49	4	0	1	0	0	0	2	0	0	3	0	0	5	1	0	1	0	0	0	.250	.250	.250	.500	0	-0.6	.226	-2	-0.6
9	Gregg Jefferies G. Jefferies	103	397	52	129	27	1	12	55	45	1	26	12	5	447	194	40	0	4	12	9	.325	.391	.489	.880	73	16.3	.376	128	15.8
10	Orlando Merced O. Merced	712	1,936	268	541	110	14	57	304	201	4	323	31	10	2,159	850	181	1	17	27	52	.279	.346	.439	.785	285	14.9	.340	102	4.1
11	Jose Oquendo J. Oquendo	143	349	44	80	10	5	2	26	56	0	37	2	2	412	106	17	5	2	7	7	.229	.334	.304	.638	37	-14.5	.291	72	-14.4
12	Geronimo Pena G. Pena	115	314	53	81	19	2	12	42	40	7	84	12	3	372	140	33	8	3	2	5	.258	.352	.446	.798	52	5.2	.350	111	5
13	Kevin Roberson K. Roberson	76	93	13	19	5	0	8	15	8	3	28	0	1	104	48	13	0	0	0	4	.204	.288	.516	.805	14	0.8	.343	104	0.6
14	Ozzie Smith O. Smith	224	764	103	195	33	6	5	59	80	4	47	17	11	876	255	44	22	6	3	14	.255	.327	.334	.660	86	-25.3	.300	78	-24.6
15	Jerry Spradlin J. Spradlin	8	1	0	0	0	0	0	0	0	0	1	0	0	1	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.3	.000	-120	-0.3
16	Mark Whiten M. Whiten	92	334	57	98	18	2	14	53	37	1	75	10	5	374	162	34	0	2	9	8	.293	.364	.485	.849	56	8.9	.361	118	8.5
17	Willie Wilson W. Wilson	17	21	4	5	0	2	0	0	1	0	6	1	0	23	9	2	1	0	0	0	.238	.273	.429	.701	2	-0.7	.298	75	-0.7
18	Gerald Young G. Young	16	41	5	13	3	2	0	3	3	0	8	2	1	44	20	5	0	0	0	1	.317	.364	.488	.851	7	1.3	.369	123	1.3
19	Damon Berryhill D. Berryhill	34	82	6	15	3	0	2	11	10	0	19	0	0	97	24	5	1	4	2	3	.183	.260	.293	.553	5	-7.5	.240	37	-7.7
20	Mike Brumley M. Brumley	18	18	1	1	0	0	1	2	0	0	6	1	0	18	4	1	0	0	0	0	.056	.056	.222	.278	-1	-3.3	.112	-41	-3.2
21	John Cangelosi J. Cangelosi	198	463	95	133	16	6	3	34	92	9	83	38	14	569	170	25	3	2	2	7	.287	.413	.367	.781	86	13.4	.362	124	17.6
22	Ramon Caraballo R. Caraballo	34	99	10	20	4	1	2	3	6	3	33	3	2	110	32	7	2	0	0	1	.202	.269	.323	.592	8	-6	.268	58	-5.9
23	Howard Johnson H. Johnson	87	169	26	33	4	1	7	22	34	1	46	1	1	206	60	12	0	2	0	2	.195	.330	.355	.685	23	-3.2	.315	86	-3.8
24	Manuel Lee M. Lee	1	1	1	1	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	1.000	1.000	2.000	1	0.5	.903	477	0.5
25	Nelson Liriano N. Liriano	219	476	52	132	26	3	8	68	38	2	56	4	2	523	188	37	1	6	5	3	.277	.330	.395	.724	59	-7.3	.318	87	-8.5