highest team 3 year net rating playoff single year

The Philadelphia Warriors had a net rating of 5.6 in 1946-47.

Interpreted as:

highest team 3 or higher year net rating playoff single year

	TEAM	NETRTG	SEASON	ORTG	DRTG	GP	MPG	PPG	RPG	APG	FGM	FGA	FG%	FTM	FTA	FT%	TS%	MIN	PTS	REB	AST	PF
1	Warriors	5.6	1946-47	71.1	65.5	10	240.0	75.3		5.2	26.5	95.3	27.8	22.3	28.9	77.2	34.9	2,400	753		52	204
2	Warriors	5.2	1947-48	65.9	60.7	13	240.0	71.7		7.0	25.0	98.1	25.5	21.7	30.8	70.5	32.1	3,120	932		91	293
3	Lakers	8.0	1948-49	86.4	78.4	10	240.0	80.3		17.0	27.9	77.6	36.0	24.5	33.3	73.6	43.5	2,400	803		170	243
4	Royals	5.2	1948-49	84.1	78.9	4	240.0	73.3		20.3	26.5	74.3	35.7	20.3	28.3	71.7	42.3	960	293		81	84
5	Lakers	9.4	1949-50	87.4	78.0	12	240.0	84.5		17.9	29.5	80.3	36.8	25.5	35.2	72.5	44.1	2,880	1,014		215	321
6	Royals	7.8	1950-51	92.5	84.7	14	240.0	83.9	53.8	23.5	29.0	73.9	39.2	25.9	34.6	74.8	47.0	3,360	1,174	753	329	338
7	Nationals	4.1	1950-51	91.2	87.1	7	247.1	88.7	58.6	24.0	29.6	78.7	37.6	29.6	39.1	75.5	46.2	1,730	621	410	168	238
8	Lakers	3.8	1951-52	93.1	89.2	13	245.8	82.3	45.9	18.5	29.2	72.6	40.3	23.8	32.2	74.2	47.4	3,195	1,070	597	240	359
9	Lakers	5.7	1952-53	89.6	83.9	12	240.0	82.9	53.0	17.2	28.5	75.6	37.7	25.9	35.8	72.3	45.4	2,880	995	636	206	372
10	Lakers	7.2	1953-54	92.2	85.1	13	240.0	80.3	49.8	15.6	28.5	71.3	40.0	23.2	32.2	72.2	47.0	3,120	1,044	648	203	371
11	Warriors	5.5	1955-56	92.6	87.1	10	240.0	104.6	64.4	25.9	37.0	93.0	39.8	30.6	40.8	75.0	47.1	2,400	1,046	644	259	272
12	Lakers	16.0	1955-56	103.5	87.5	3	240.0	121.0	58.3	24.7	38.7	87.7	44.1	43.7	57.7	75.7	53.5	720	363	175	74	107
13	Celtics	5.5	1956-57	85.8	80.3	10	250.0	111.7	72.9	22.9	40.8	110.6	36.9	30.1	42.1	71.5	43.3	2,500	1,117	729	229	303
14	Celtics	4.6	1957-58	86.5	81.9	11	240.0	106.9	77.7	18.8	38.4	105.8	36.3	30.2	38.6	78.1	43.5	2,640	1,176	855	207	294
15	Celtics	5.6	1958-59	89.7	84.0	11	240.0	123.3	82.6	26.1	46.8	118.0	39.7	29.6	39.7	74.6	45.5	2,640	1,356	909	287	299
16	Hawks	6.4	1958-59	96.7	90.2	6	244.2	108.0	65.2	19.0	39.2	91.2	43.0	29.7	40.2	73.9	49.6	1,465	648	391	114	161
17	Celtics	4.5	1959-60	87.6	83.1	13	240.0	113.2	77.2	20.6	44.6	113.9	39.2	23.9	31.3	76.4	44.3	3,120	1,471	1,003	268	315
18	Celtics	8.9	1960-61	92.5	83.7	10	240.0	120.7	82.1	24.7	45.1	109.2	41.3	30.5	42.2	72.3	47.2	2,400	1,207	821	247	290
19	Celtics	3.8	1961-62	90.3	86.5	14	241.8	114.9	66.7	25.7	44.6	109.7	40.7	25.6	34.9	73.4	45.9	3,385	1,609	934	360	407
20	Celtics	5.3	1963-64	87.6	82.3	10	240.0	103.4	73.6	22.1	40.0	101.8	39.3	23.4	33.4	70.1	44.4	2,400	1,034	736	221	275
21	Celtics	5.4	1964-65	91.0	85.6	12	242.1	116.8	72.3	23.6	46.3	111.6	41.4	24.3	32.6	74.4	46.4	2,905	1,401	867	283	344
22	Celtics	4.7	1965-66	97.0	92.3	17	242.9	115.8	67.8	21.6	43.2	99.5	43.5	29.4	38.3	76.7	49.8	4,130	1,969	1,153	368	484
23	76ers	7.4	1966-67	96.3	88.9	15	241.7	121.7	74.3	26.7	46.9	104.2	45.0	27.8	41.7	66.6	49.6	3,625	1,825	1,115	401	336
24	Lakers	4.0	1967-68	99.9	95.9	15	241.7	113.5	64.1	21.5	44.4	93.7	47.4	24.7	35.9	68.6	51.8	3,625	1,702	962	323	374
25	Lakers	4.2	1968-69	93.8	89.6	18	240.0	103.7	59.9	23.3	39.6	91.1	43.4	24.6	37.6	65.5	48.2	4,320	1,867	1,078	419	430