NFL - Highest Win % over a 10-year intervals since the merger

Which teams have had the best win% over a 10-year period since the merger in 1970?

Pats - 13x

49ers - 13x

Cowboys - 7x

Packers - 3x

Broncos - 2x

Colts - 2x

Dolphins - 2x

WFT - 1x

Note: Patriots have had the overall best win% in 9 of the top 10 years intervals

BY WIN%
RANK	TEAM	FROM	TO	G	W	L	T	PCT
1	NWE	2007	2016	160	126	34	0	0.788
1	NWE	2003	2012	160	126	34	0	0.788
3	NWE	2010	2019	160	125	35	0	0.781
4	NWE	2006	2015	160	124	36	0	0.775
4	NWE	2004	2013	160	124	36	0	0.775
6	NWE	2009	2018	160	123	37	0	0.769
6	NWE	2008	2017	160	123	37	0	0.769
6	NWE	2002	2011	160	123	37	0	0.769
6	SFO	1989	1998	160	123	37	0	0.769
10	NWE	2005	2014	160	122	38	0	0.763
11	SFO	1987	1996	159	121	38	0	0.761
12	SFO	1984	1993	159	120	38	1	0.758
12	SFO	1983	1992	159	120	38	1	0.758
14	NWE	2001	2010	160	121	39	0	0.756
14	SFO	1988	1997	160	121	39	0	0.756
16	SFO	1986	1995	159	119	39	1	0.752
17	SFO	1985	1994	159	118	40	1	0.745
18	SFO	1981	1990	152	112	39	1	0.740
19	NWE	2011	2020	160	118	42	0	0.738
20	DAL	1971	1980	146	107	39	0	0.733
21	DAL	1974	1983	145	106	39	0	0.731
22	DAL	1972	1981	148	108	40	0	0.730
23	DAL	1970	1979	144	105	39	0	0.729
24	DAL	1975	1984	147	107	40	0	0.728
25	DAL	1973	1982	143	104	39	0	0.727
26	SFO	1982	1991	152	109	42	1	0.720
27	IND	2000	2009	160	115	45	0	0.719
27	NWE	1998	2007	160	108	52	0	0.719
29	DAL	1976	1985	149	107	42	0	0.718
30	IND	1999	2008	160	114	46	0	0.713
31	SFO	1990	1999	160	113	47	0	0.706
32	SFO	1980	1989	152	104	47	1	0.688
33	MIA	1977	1986	151	103	47	1	0.685
34	GNB	1995	2004	160	109	51	0	0.681
35	GNB	1994	2003	160	108	52	0	0.675
36	GNB	1993	2002	160	107	53	0	0.669
36	SFO	1992	2001	160	107	53	0	0.669
38	MIA	1978	1987	152	101	50	1	0.668
39	DEN	1996	2005	160	106	54	0	0.663
40	SFO	1991	2000	160	105	55	0	0.656
43	NWE	1997	2006	160	102	58	0	0.638
43	DEN	1997	2006	160	102	58	0	0.638
43	WAS	1979	1988	152	97	55	0	0.638
BY YEAR
RANK	TEAM	FROM	TO	G	W	L	T	PCT
19	NWE	2011	2020	160	118	42	0	0.738
3	NWE	2010	2019	160	125	35	0	0.781
6	NWE	2009	2018	160	123	37	0	0.769
6	NWE	2008	2017	160	123	37	0	0.769
1	NWE	2007	2016	160	126	34	0	0.788
4	NWE	2006	2015	160	124	36	0	0.775
10	NWE	2005	2014	160	122	38	0	0.763
4	NWE	2004	2013	160	124	36	0	0.775
1	NWE	2003	2012	160	126	34	0	0.788
6	NWE	2002	2011	160	123	37	0	0.769
14	NWE	2001	2010	160	121	39	0	0.756
27	IND	2000	2009	160	115	45	0	0.719
30	IND	1999	2008	160	114	46	0	0.713
27	NWE	1998	2007	160	108	52	0	0.719
43	NWE	1997	2006	160	102	58	0	0.638
43	DEN	1997	2006	160	102	58	0	0.638
39	DEN	1996	2005	160	106	54	0	0.663
34	GNB	1995	2004	160	109	51	0	0.681
35	GNB	1994	2003	160	108	52	0	0.675
36	GNB	1993	2002	160	107	53	0	0.669
36	SFO	1992	2001	160	107	53	0	0.669
40	SFO	1991	2000	160	105	55	0	0.656
31	SFO	1990	1999	160	113	47	0	0.706
6	SFO	1989	1998	160	123	37	0	0.769
14	SFO	1988	1997	160	121	39	0	0.756
11	SFO	1987	1996	159	121	38	0	0.761
16	SFO	1986	1995	159	119	39	1	0.752
17	SFO	1985	1994	159	118	40	1	0.745
12	SFO	1984	1993	159	120	38	1	0.758
12	SFO	1983	1992	159	120	38	1	0.758
26	SFO	1982	1991	152	109	42	1	0.720
18	SFO	1981	1990	152	112	39	1	0.740
32	SFO	1980	1989	152	104	47	1	0.688
43	WAS	1979	1988	152	97	55	0	0.638
38	MIA	1978	1987	152	101	50	1	0.668
33	MIA	1977	1986	151	103	47	1	0.685
29	DAL	1976	1985	149	107	42	0	0.718
24	DAL	1975	1984	147	107	40	0	0.728
21	DAL	1974	1983	145	106	39	0	0.731
25	DAL	1973	1982	143	104	39	0	0.727
22	DAL	1972	1981	148	108	40	0	0.730
20	DAL	1971	1980	146	107	39	0	0.733
23	DAL	1970	1979	144	105	39	0	0.729