how many nba teams have won three road games in 1 playoff series

The Chicago Stags won 4 times on the road in the playoffs all-time.

Interpreted as:

How many NBA teams have won three or more road games in 1 playoff series?

	TEAM	W	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF
1	Stags	4	13	240.0	74.9					27.3						20.3	29.2	69.5					3,120	974						369
2	Knicks	67	206	242.4	92.8					34.9			5.0	14.8	34.0	20.1	26.9	74.7					49,940	19,120
3	Warriors	78	194	241.5	103.6	46.6		8.2	5.4	38.9			10.7	29.2	36.6	20.1	27.1	74.2					46,860	20,095	8,396		1,010	668		4,794
4	Bullets	3	9	242.8	73.3					22.0						29.3	37.7	77.9					2,185	660						283
5	Kings	31	101	241.5	96.6			8.3	4.4	35.4			5.1	15.1	33.7	23.2	30.4	76.1				15.6	24,390	9,758			496	263	935	2,554
6	Lakers	164	378	241.6	101.0				5.0	38.1			4.9	14.9	33.2	21.9	30.1	72.7					91,320	38,177				1,223		9,207
7	Hawks	53	202	242.1	98.8					36.6			5.9	18.3	32.3	22.2	29.7	74.7					48,905	19,951						4,968
8	Pistons	66	189	241.1	94.2					35.0			4.2	12.3	33.9	21.3	28.6	74.5					45,560	17,801						4,794
9	76ers	93	248	241.8	100.4					37.2			4.0	12.4	32.3	23.6	31.6	74.6					59,970	24,895						6,200
10	Celtics	150	347	241.5	102.6					38.3			6.5	18.5	34.9	22.1	28.6	77.2					83,805	35,612						8,744
11	Wizards	33	122	242.9	100.0	45.8	19.7			38.6	88.0	43.8	5.1	16.0	32.0	20.6	28.2	72.9	49.8				29,630	12,206	5,592	2,405				2,918
12	Bulls	66	174	242.2	96.6	41.7	20.6			36.7	82.0	44.8	4.8	14.1	34.1	19.3	25.2	76.3	51.9				42,135	16,815	7,259	3,586				4,204
13	Rockets	56	160	242.0	100.0	41.4	21.0			37.0	83.0	44.6	6.6	19.6	33.8	19.9	26.6	74.8	52.8				38,725	16,001	6,626	3,366				3,785
14	Suns	59	160	242.2	103.0	42.3	22.7	7.4	5.0	39.2	85.5	45.9	5.7	16.3	35.1	19.6	25.9	75.6	53.1			14.8	38,750	16,475	6,760	3,627	1,151	783	2,309	3,757
15	Bucks	58	158	242.1	103.4	43.2	22.1			39.8	85.0	46.8	5.9	17.6	33.4	19.0	25.4	75.0	53.7				38,245	16,338	6,818	3,488				3,826
16	Clippers	29	80	241.6	103.1	40.7	20.2			38.5	83.4	46.1	8.7	24.3	36.0	18.7	24.7	75.7	54.7				19,325	8,244	3,258	1,612				1,906
17	Thunder	53	168	242.1	99.5	42.3	20.3		5.5	37.4	83.3	44.9	5.9	17.9	32.9	19.6	25.7	76.2	52.6			15.3	40,670	16,712	7,101	3,411		925	2,563	4,176
18	Cavaliers	49	124	242.2	96.5	41.2	19.5	6.8	4.3	35.6	80.3	44.3	7.3	21.4	34.3	18.6	24.8	74.9	52.9				30,035	11,964	5,109	2,416	845	527		2,673
19	Spurs	85	202	241.7	97.1	41.9	20.2	7.2	4.8	36.6	81.1	45.1	5.4	15.6	34.5	18.9	25.7	73.5	52.6				48,830	19,624	8,470	4,082	1,446	978		4,669
20	Trail Blazers	33	139	242.5	100.0	42.0	21.4	7.0	4.9	37.6	83.8	44.9	5.4	16.0	33.8	20.0	26.8	74.5	52.3	12.2	29.7		33,710	13,905	5,833	2,971	977	688		3,618
21	Nuggets	35	124	241.8	105.1	43.0	23.0	7.1	4.6	39.5	87.6	45.1	6.6	19.1	34.4	20.1	26.2	76.6	53.0	13.0	30.0		29,985	13,028	5,329	2,850	875	570		3,020
22	Nets	29	88	242.8	96.3	40.8	20.2	7.7	4.1	35.4	80.9	43.8	6.0	17.7	33.7	19.5	26.5	73.6	52.0	11.2	29.6	14.4	21,370	8,472	3,590	1,776	678	363	1,263	2,170
23	Pacers	45	133	241.3	93.1	39.1	19.9	7.0	4.2	33.9	76.6	44.3	6.5	18.3	35.7	18.7	24.5	76.4	53.3			14.5	32,095	12,386	5,203	2,645	937	559	1,925	3,211
24	Mavericks	47	131	241.1	101.1	40.7	19.0	6.6	3.9	37.1	83.0	44.7	7.5	21.3	35.5	19.3	24.5	79.0	53.9	11.4	29.3	12.7	31,590	13,244	5,338	2,493	859	509	1,668	3,015
25	Jazz	38	145	241.4	96.3	40.3	22.2	7.1	4.4	35.7	79.7	44.8	5.0	14.2	35.2	19.9	26.0	76.4	52.8	11.4	28.9	14.2	35,000	13,960	5,841	3,224	1,027	633	2,057	3,605