how many games per regular season where a team did not attempt any 3 point field goal before 1990

The Golden State Warriors played 21 games with exactly 0 three-point attempts before 1989-90.

	TEAM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF
1	Warriors	21	242.4	108.5	44.0	21.6	9.5	4.3	41.2	89.0	46.3	26.1	33.4	78.1	52.3	16.6	27.4	16.7	5,090	2,278	923	454	199	91	350	567
2	Lakers	9	240.0	118.2	43.4	28.3	6.3	6.3	46.8	84.8	55.2	24.7	32.4	76.0	59.7	11.4	32.0	17.3	2,160	1,064	391	255	57	57	156	209
3	Kings	44	241.7	114.6	43.7	29.1	7.5	5.6	45.0	87.0	51.7	24.6	31.3	78.8	56.9	13.5	30.3	18.1	10,635	5,042	1,923	1,280	328	245	795	1,162
4	76ers	52	240.5	109.7	44.9	24.6	9.3	8.4	41.7	82.2	50.7	26.4	33.8	77.9	56.5	14.9	30.0	20.0	12,505	5,703	2,333	1,279	483	436	1,042	1,229
5	Hawks	51	241.5	103.5	42.8	23.2	8.3	6.2	40.4	84.5	47.8	22.6	30.0	75.3	52.9	14.3	28.5	16.9	12,315	5,277	2,183	1,181	424	315	863	1,318
6	Nuggets	42	240.6	121.1	44.7	28.8	10.6	5.3	47.1	94.6	49.8	26.8	33.4	80.3	55.4	14.2	30.5	15.9	10,105	5,085	1,878	1,208	446	222	666	1,120
7	Pacers	61	240.4	107.1	46.0	26.6	8.2	4.5	43.0	86.4	49.7	21.2	28.0	75.5	54.2	13.0	33.1	18.1	14,665	6,531	2,809	1,622	498	276	1,106	1,540
8	Trail Blazers	49	240.5	117.3	43.3	27.7	10.3	5.8	45.3	87.1	52.0	26.7	34.1	78.2	57.4	14.6	28.7	17.8	11,785	5,749	2,121	1,358	503	282	873	1,234
9	Bulls	50	243.0	109.0	43.3	26.5	8.3	6.1	42.7	83.6	51.1	23.6	30.5	77.3	56.2	13.7	29.6	18.3	12,150	5,452	2,164	1,327	414	304	915	1,264
10	Spurs	30	240.8	114.8	43.8	28.6	10.3	5.7	46.1	88.2	52.2	22.7	30.3	74.9	56.6	12.8	31.0	19.4	7,225	3,445	1,313	857	308	172	583	738
11	Pistons	74	240.7	115.1	47.5	28.1	7.8	5.3	46.0	90.4	50.9	23.1	29.5	78.2	55.6	15.6	31.9	15.8	17,810	8,515	3,513	2,078	580	395	1,171	1,782
12	Bullets	56	242.2	109.0	44.5	23.9	8.6	6.8	42.0	86.1	48.8	25.0	32.3	77.4	54.3	14.2	30.3	17.0	13,565	6,103	2,492	1,340	484	379	954	1,335
13	SuperSonics	40	241.3	106.3	41.4	26.4	8.8	4.5	40.8	83.3	49.0	24.7	31.7	77.9	54.7	12.9	28.5	16.8	9,650	4,251	1,655	1,054	353	178	671	979
14	Mavericks	18	241.4	114.4	42.2	27.4	6.4	4.3	45.0	88.0	51.1	24.4	32.4	75.3	55.9	13.3	28.9	15.0	4,345	2,059	759	493	116	78	270	400
15	Celtics	17	240.0	111.8	46.6	26.7	7.4	5.4	44.0	84.8	51.9	23.8	30.2	78.8	57.0	13.7	32.9	17.3	4,080	1,901	792	454	125	92	294	371
16	Suns	37	240.7	116.1	45.7	29.8	8.9	5.3	45.5	87.1	52.3	25.1	33.8	74.2	57.0	13.6	32.2	20.0	8,905	4,297	1,692	1,101	330	197	741	918
17	Rockets	37	240.0	113.4	46.4	27.7	8.9	6.9	46.5	90.5	51.3	20.5	27.6	74.1	55.2	15.0	31.5	18.7	8,880	4,195	1,718	1,025	331	257	692	924
18	Clippers	65	240.0	109.9	44.1	24.1	7.2	6.4	43.3	85.7	50.6	23.2	31.5	73.8	55.2	14.5	29.6	18.7	15,600	7,145	2,868	1,567	471	416	1,215	1,488
19	Bucks	21	241.2	109.6	44.2	27.2	9.1	6.1	43.5	85.6	50.8	22.6	31.2	72.5	55.2			17.0	5,065	2,301	929	572	191	129	357	537
20	Knicks	34	240.7	103.9	40.0	23.9	8.9	4.5	40.5	81.8	49.6	22.8	30.7	74.2	54.5	13.2	26.9	18.4	8,185	3,531	1,361	811	302	152	624	864
21	Nets	24	241.0	114.0	45.3	27.5	9.5	5.1	44.3	85.9	51.5	25.5	35.1	72.7	56.3	13.7	31.7	18.4	5,785	2,737	1,088	661	227	122	441	609
22	Cavaliers	31	240.8	103.4	43.7	24.3	8.1	5.2	40.5	86.1	47.1	22.4	29.0	77.2	52.3	14.2	29.5	18.0	7,465	3,205	1,354	752	250	162	559	803
23	Jazz	30	240.8	110.8	43.4	28.6	9.5	7.4	43.2	86.5	50.0	24.3	32.6	74.6	55.0			18.1	7,225	3,324	1,302	859	285	223	543	702
24	Hornets	1	240.0	93.0	31.0	27.0	8.0	1.0	40.0	86.0	46.5	13.0	20.0	65.0	49.1	7.0	24.0	24.0	240	93	31	27	8	1	24	25
25	Heat	4	240.0	100.0	46.0	24.5	8.8	6.3	39.8	90.5	43.9	20.5	30.8	66.7	48.1	19.3	26.8	18.5	960	400	184	98	35	25	74	102