How many teams have been down 0-2 in the NBA finals in the past 20 seasons?

	TEAM	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	Mavericks	NBA Finals	17	241.5	95.0	40.8	16.9	6.8	3.2	34.6	77.9	44.4	7.8	23.1	33.7	18.1	23.8	76.0	53.8	9.5	31.2	13.0	4,105	1,615	693	288	116	55	221	369
2	Heat	NBA Finals	40	241.3	96.7	38.7	19.8	7.3	3.9	35.2	77.8	45.3	8.9	23.9	37.3	17.3	23.3	74.5	54.9	9.0	29.7	12.4	9,650	3,867	1,547	792	290	156	496	850
3	Spurs	NBA Finals	16	241.6	97.4	41.1	20.2	7.1	3.9	35.6	75.4	47.2	9.1	21.6	41.9	17.1	23.3	73.4	56.8	9.8	31.3	13.4	3,865	1,558	657	323	113	62	214	289
4	Cavaliers	NBA Finals	26	242.9	98.6	44.6	18.4	7.5	4.3	36.2	85.4	42.4	8.8	27.2	32.4	17.3	24.1	72.0	51.4	12.7	31.9	12.3	6,315	2,564	1,160	479	196	113	321	541
5	Celtics	NBA Finals	24	240.0	97.3	41.0	22.9	7.0	4.9	34.8	79.5	43.7	10.0	26.9	37.3	17.8	22.7	78.3	54.4	10.0	31.0	13.2	5,760	2,336	983	549	169	117	317	503
6	Lakers	NBA Finals	24	242.1	98.3	41.4	18.8	7.0	4.8	35.3	79.5	44.4	8.1	23.9	33.8	19.6	25.8	75.9	54.1	11.0	30.4	12.5	5,810	2,360	993	450	169	114	300	557
7	Magic	NBA Finals	5	250.0	91.2	38.2	18.4	6.0	6.0	32.2	75.2	42.8	7.6	23.0	33.0	19.2	27.8	69.1	52.2	7.6	30.6	14.0	1,250	456	191	92	30	30	70	110
8	Thunder	NBA Finals	12	240.0	104.6	40.3	16.8	9.3	5.5	36.8	82.8	44.5	8.6	25.9	33.1	22.3	27.8	80.5	55.0	10.6	29.7	11.9	2,880	1,255	483	202	111	66	143	264
9	Warriors	NBA Finals	34	242.2	107.0	41.9	25.4	7.7	5.3	38.5	84.8	45.4	13.3	35.6	37.2	16.8	21.6	77.6	56.7	9.9	32.1	13.2	8,235	3,639	1,425	864	261	180	448	771
10	Raptors	NBA Finals	6	240.0	111.5	41.0	23.0	8.2	4.8	38.3	84.3	45.5	12.0	34.3	35.0	22.8	26.5	86.2	58.1	9.7	31.3	12.2	1,440	669	246	138	49	29	73	133
11	Bucks	NBA Finals	6	240.0	111.7	46.3	23.0	8.0	3.5	41.8	89.5	46.7	11.0	31.2	35.3	17.0	23.3	72.9	56.0	13.2	33.2	10.8	1,440	670	278	138	48	21	65	105
12	Suns	NBA Finals	6	240.0	109.3	39.0	20.0	7.0	4.0	41.7	85.0	49.0	11.0	28.7	38.4	15.0	17.5	85.7	59.0	7.0	32.0	12.3	1,440	656	234	120	42	24	74	122
13	Nuggets	NBA Finals	5	240.0	104.6	46.4	25.4	6.2	5.0	39.4	79.4	49.6	8.6	25.8	33.3	17.2	22.6	76.1	58.5	8.8	37.6	11.2	1,200	523	232	127	31	25	56	78
14	Pacers	NBA Finals	7	240.0	106.6	43.0	22.7	9.3	5.7	36.9	81.9	45.0	12.7	34.6	36.8	20.1	26.6	75.8	57.0	10.7	32.3	17.1	1,680	746	301	159	65	40	120	164