how many world series have the yankees won since 1970

The New York Yankees have won 7 times in the World Series since 1970.

	TEAM	DATE	SERIES W	SEASON	SERIES	TM		OPP	RESULT	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Yankees	10/16/1976	0	1976	World Series	NYY	@	CIN	L 1-5	29	1	5	1	1	0	1	3	1	4	0	1	34	8	2	0	1	0	2	.172	.265	.276	.541
2	Yankees	10/17/1976	0	1976	World Series	NYY	@	CIN	L 3-4	35	3	9	1	0	0	3	2	0	3	0	0	37	10	1	0	0	0	1	.257	.297	.286	.583
3	Yankees	10/19/1976	0	1976	World Series	NYY	vs	CIN	L 2-6	35	2	8	0	0	1	2	5	0	7	0	0	40	11	1	0	0	0	0	.229	.325	.314	.639
4	Yankees	10/21/1976	0	1976	World Series	NYY	vs	CIN	L 2-7	36	2	8	1	0	0	2	2	0	2	1	0	38	9	1	0	0	0	0	.222	.263	.250	.513
5	Yankees	10/11/1977	0	1977	World Series	NYY	vs	LAD	W 4-3	41	4	11	2	0	1	4	5	1	8	0	0	49	16	3	2	0	1	0	.268	.362	.390	.752
6	Yankees	10/12/1977	0	1977	World Series	NYY	vs	LAD	L 1-6	31	1	5	0	0	0	0	1	0	8	0	0	32	5	0	0	0	0	1	.161	.188	.161	.349
7	Yankees	10/14/1977	0	1977	World Series	NYY	@	LAD	W 5-3	35	5	10	3	0	0	5	3	1	9	1	0	40	13	3	1	0	0	1	.286	.359	.371	.730
8	Yankees	10/15/1977	0	1977	World Series	NYY	@	LAD	W 4-2	31	4	7	2	0	1	4	0	0	5	0	0	32	12	3	1	0	0	2	.226	.226	.387	.613
9	Yankees	10/16/1977	0	1977	World Series	NYY	@	LAD	L 4-10	36	4	9	2	0	2	4	0	0	2	0	0	36	17	4	0	0	0	0	.250	.250	.472	.722
10	Yankees	10/18/1977	1	1977	World Series	NYY	vs	LAD	W 8-4	31	8	8	1	0	4	8	2	0	5	0	0	34	21	5	0	1	0	0	.258	.294	.677	.972
11	Yankees	10/10/1978	0	1978	World Series	NYY	@	LAD	L 5-11	36	5	9	1	0	1	5	2	0	7	0	0	38	13	2	0	0	0	1	.250	.289	.361	.651
12	Yankees	10/11/1978	0	1978	World Series	NYY	@	LAD	L 3-4	37	3	11	3	0	0	3	2	1	9	1	1	40	14	3	0	0	0	1	.297	.350	.378	.728
13	Yankees	10/13/1978	0	1978	World Series	NYY	vs	LAD	W 5-1	33	5	10	0	0	1	5	3	0	2	1	1	36	13	1	0	0	0	0	.303	.361	.394	.755
14	Yankees	10/14/1978	0	1978	World Series	NYY	vs	LAD	W 4-3	36	4	9	1	0	0	3	3	1	5	1	0	41	10	1	1	0	0	0	.250	.325	.278	.603
15	Yankees	10/15/1978	0	1978	World Series	NYY	vs	LAD	W 12-2	42	12	18	2	0	0	11	4	0	6	2	0	46	20	2	0	0	1	2	.429	.478	.476	.954
16	Yankees	10/17/1978	1	1978	World Series	NYY	@	LAD	W 7-2	38	7	11	1	0	1	7	2	0	11	0	0	40	15	2	0	0	0	0	.289	.325	.395	.720
17	Yankees	10/20/1981	0	1981	World Series	NYY	vs	LAD	W 5-3	28	5	6	1	0	1	5	6	0	2	2	0	35	10	2	1	0	0	1	.214	.353	.357	.710
18	Yankees	10/21/1981	0	1981	World Series	NYY	vs	LAD	W 3-0	27	3	6	1	0	0	3	6	0	2	0	0	36	7	1	2	1	2	1	.222	.353	.259	.612
19	Yankees	10/23/1981	0	1981	World Series	NYY	@	LAD	L 4-5	32	4	9	2	0	2	4	7	0	6	0	1	40	17	4	1	0	2	1	.281	.410	.531	.942
20	Yankees	10/24/1981	0	1981	World Series	NYY	@	LAD	L 7-8	39	7	13	1	1	2	7	5	0	3	1	0	46	22	4	1	1	1	0	.333	.400	.564	.964
21	Yankees	10/25/1981	0	1981	World Series	NYY	@	LAD	L 1-2	32	1	5	1	0	0	1	3	0	6	0	0	35	6	1	0	0	1	2	.156	.229	.188	.416
22	Yankees	10/28/1981	0	1981	World Series	NYY	vs	LAD	L 2-9	35	2	7	2	0	1	2	6	0	5	1	0	41	12	3	0	0	1	0	.200	.317	.343	.660
23	Yankees	10/20/1996	0	1996	World Series	NYY	vs	ATL	L 1-12	31	1	4	1	0	0	1	5	0	5	0	0	36	5	1	0	0	0	0	.129	.250	.161	.411
24	Yankees	10/21/1996	0	1996	World Series	NYY	vs	ATL	L 0-4	32	0	7	1	0	0	0	0	1	5	0	1	33	8	1	0	0	0	1	.219	.242	.250	.492
25	Yankees	10/22/1996	0	1996	World Series	NYY	@	ATL	W 5-2	33	5	8	1	0	1	5	6	0	11	0	0	41	12	2	2	0	1	0	.242	.359	.364	.723
	Total		7							2,213	267	545	88	7	62	257	239	24	472	38	12	2,510	833	157	21	13	30	46	.246	.325	.376	.701