how many times have nba teams overturned a 2 and 0 start in a series to win a conference finals

The Boston Celtics have 71 wins in Conference Finals when starting 2+ games.

Interpreted as:

How many times have NBA teams overturned a 2 or more and 0 start in a series to win a conference finals?

	TEAM	SERIES W	SEAS	GS	SERIES	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	Celtics	71	16	475	Conference Finals	95	242.1	102.8	42.4	22.9		5.1	37.4	82.5	45.4	6.6	20.2	32.4	21.4	27.1	78.9	54.5				23,000	9,767	4,029	2,174		486		2,216	-460
2	Lakers	156	19	505	Conference Finals	101	240.5	107.3	41.9	26.2	7.8	5.7	41.0	83.6	49.0	4.7	13.9	34.0	20.6	27.8	74.2	56.0			13.7	24,290	10,842	4,227	2,647	786	572	1,383	2,388	+515
3	76ers	30	4	120	Conference Finals	24	241.0	97.6	43.7	22.0		6.2	37.3	84.2	44.4	1.5	4.5	33.6	21.4	28.3	75.7	50.5				5,785	2,342	1,049	528		148		547	+10
4	Spurs	66	13	325	Conference Finals	65	241.2	100.7	42.7	22.7	7.2	5.2	37.8	82.2	45.9	6.3	17.2	36.4	18.9	25.4	74.2	53.9			13.8	15,675	6,546	2,773	1,475	469	339	896	1,392	+110
5	Bucks	9	6	165	Conference Finals	33	242.3	102.6	44.4	22.8	8.0	5.8	38.8	86.4	44.9	6.5	19.4	33.2	18.6	24.7	75.2	52.8	12.8	31.5	13.5	7,995	3,386	1,464	754	263	191	447	781	+170
6	Suns	22	8	230	Conference Finals	46	240.5	107.5	41.5	23.6	6.3	5.3	40.8	84.4	48.4	5.3	14.9	35.6	20.5	26.1	78.7	56.1	11.5	29.9	13.6	11,065	4,946	1,908	1,087	290	243	626	1,037	-260
7	Nuggets	7	4	100	Conference Finals	20	240.0	111.6	40.7	25.3	8.0	4.3	40.4	87.0	46.5	7.8	22.3	34.8	23.0	29.5	78.0	55.8	11.9	28.8	13.5	4,800	2,231	814	505	159	86	269	484	-100
8	Rockets	24	6	170	Conference Finals	34	240.0	99.6	40.8	21.8	7.9	5.9	35.9	80.1	44.8	7.6	22.7	33.5	20.1	27.0	74.3	54.1	10.9	29.9	13.5	8,160	3,386	1,387	742	270	199	459	736	-590
9	Thunder	31	8	235	Conference Finals	47	241.6	103.3	41.7	21.4	8.7	6.0	37.7	81.7	46.2	6.4	19.0	33.7	21.5	27.4	78.6	55.1	11.7	30.0	14.8	11,355	4,857	1,961	1,005	407	281	695	1,137	-90
10	Pistons	47	11	325	Conference Finals	65	241.9	92.1	40.3	19.8	6.8	4.7	34.1	77.4	44.0	3.3	10.6	31.5	20.7	27.9	74.0	51.3	11.8	28.5	13.0	15,725	5,988	2,621	1,284	444	303	843	1,610	-305
11	Mavericks	30	6	170	Conference Finals	34	240.7	104.4	40.7	19.9	7.1	4.5	38.2	83.4	45.9	8.1	22.7	35.6	19.8	24.4	81.2	55.5	11.9	28.8	11.7	8,185	3,549	1,383	677	243	153	399	709	-40
12	Bulls	64	9	250	Conference Finals	50	240.5	94.8	41.6	20.5	8.4	4.9	34.4	78.0	44.1	4.0	12.2	32.7	22.0	29.4	75.0	52.1	14.1	27.6	13.1	12,025	4,738	2,082	1,025	418	244	653	1,258	+310
13	Trail Blazers	18	6	165	Conference Finals	33	241.5	99.3	40.9	22.5	7.7	4.1	36.9	83.2	44.4	5.2	14.2	36.6	20.2	26.6	76.2	52.3	13.1	27.8	13.2	7,970	3,278	1,349	741	254	136	436	800	-330
14	Jazz	20	6	165	Conference Finals	33	241.5	96.7	39.3	22.7	7.5	4.9	35.2	76.8	45.9	3.5	10.4	34.0	22.8	29.9	76.1	53.8	12.2	27.2	13.3	7,970	3,192	1,298	748	247	161	439	817	+200
15	Cavaliers	55	7	200	Conference Finals	40	242.5	101.6	42.1	20.4	6.9	4.6	36.6	78.9	46.3	9.0	23.9	37.5	19.5	26.1	74.9	56.2	9.7	32.4	12.3	9,700	4,062	1,685	816	275	183	490	821	+1295
16	Knicks	17	5	155	Conference Finals	31	240.8	94.1	39.1	18.8	7.7	4.5	34.3	75.0	45.7	5.4	15.3	35.2	20.2	27.6	73.0	53.9	11.2	27.9	15.1	7,465	2,916	1,212	584	238	139	467	777	-205
17	Pacers	23	10	310	Conference Finals	62	241.2	94.3	39.1	19.7	6.5	3.9	33.9	75.0	45.2	6.6	17.8	36.9	20.0	26.3	75.9	54.5	10.6	28.5	14.0	14,955	5,848	2,424	1,222	403	240	867	1,492	-485
18	Magic	19	4	115	Conference Finals	23	242.2	97.0	36.1	18.7	7.2	4.4	34.7	72.7	47.8	9.0	23.5	38.1	18.6	27.9	66.5	57.1	9.3	26.8	14.0	5,570	2,231	830	430	165	102	321	547	-10
19	Heat	70	10	315	Conference Finals	63	242.0	96.4	38.9	18.5	6.7	5.0	35.1	76.3	46.0	7.9	23.1	34.3	18.3	24.3	75.2	55.4	8.9	30.0	12.7	15,245	6,071	2,450	1,167	421	317	797	1,375	+325
20	Nets	20	2	50	Conference Finals	10	240.0	93.6	48.0	21.3	7.6	4.8	34.8	80.3	43.3	4.1	14.1	29.1	19.9	27.2	73.2	50.7	12.6	35.4	14.6	2,400	936	480	213	76	48	146	248	+265
21	Warriors	66	6	160	Conference Finals	32	240.8	111.6	45.6	25.5	8.8	5.0	41.4	86.0	48.1	12.3	31.9	38.5	16.6	21.7	76.5	58.4	10.6	35.0	14.1	7,705	3,571	1,460	815	280	159	451	700	+1210
22	Raptors	8	2	60	Conference Finals	12	244.2	99.0	39.8	19.3	6.9	4.2	35.3	82.8	42.7	10.8	31.8	34.0	17.5	22.8	76.9	53.4	7.7	32.2	11.8	2,930	1,188	478	232	83	50	142	277	-435