most 3 point shots attempted in a season by a single team up until 2018

Before 2018-19, the Houston Rockets had the most three-point attempts by a team in a season, with 3,470 attempts in 2017-18.

	TEAM	3PA	SEASON	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF
1	Rockets	3,470	2017-18	82	240.9	112.4	43.5	21.5	8.5	4.8	38.7	84.2	46.0	15.3	36.2	19.6	25.1	78.1	59.0	9.0	34.5	13.8	19,755	9,213	3,564	1,767	699	392	1,135	1,597
2	Rockets	3,306	2016-17	82	241.2	115.3	44.4	25.2	8.2	4.3	40.3	87.2	46.2	14.4	35.7	20.3	26.5	76.6	58.3	10.9	33.5	15.1	19,780	9,458	3,638	2,070	670	352	1,241	1,634
3	Nets	2,924	2017-18	82	242.1	106.6	44.4	23.7	6.2	4.8	38.2	86.8	44.1	12.7	35.6	17.4	22.6	77.2	55.1	9.7	34.8	15.2	19,855	8,741	3,644	1,941	512	390	1,245	1,688
4	Cavaliers	2,779	2016-17	82	242.4	110.3	43.7	22.7	6.6	4.0	39.9	84.9	47.0	13.0	38.4	17.5	23.3	74.8	58.0	9.3	34.4	13.7	19,880	9,048	3,587	1,858	539	327	1,121	1,486
5	Celtics	2,742	2016-17	82	240.9	108.0	42.0	25.2	7.5	4.1	38.6	85.1	45.4	12.0	35.9	18.7	23.2	80.7	56.7	9.1	32.9	13.3	19,755	8,857	3,442	2,069	617	340	1,088	1,686
6	Raptors	2,705	2017-18	82	241.8	111.7	44.0	24.3	7.6	6.1	41.3	87.4	47.2	11.8	35.8	17.3	21.8	79.4	57.5	9.8	34.2	13.4	19,830	9,156	3,607	1,995	626	500	1,095	1,783
7	Mavericks	2,688	2017-18	82	241.5	102.3	41.3	22.7	7.0	3.8	38.1	85.9	44.4	11.8	36.0	14.2	18.7	76.3	54.4	8.1	33.1	12.3	19,805	8,390	3,383	1,858	578	310	1,007	1,578
8	Rockets	2,680	2014-15	82	241.5	103.9	43.7	22.2	9.5	5.0	37.0	83.3	44.4	11.4	34.8	18.6	26.0	71.5	54.8	11.7	32.0	16.7	19,805	8,522	3,582	1,820	777	407	1,366	1,803
9	Cavaliers	2,636	2017-18	82	240.6	110.9	42.1	23.4	7.1	3.8	40.4	84.8	47.6	12.0	37.2	18.1	23.3	77.9	58.4	8.5	33.7	13.7	19,730	9,091	3,455	1,916	582	312	1,126	1,524
10	Warriors	2,592	2015-16	82	242.4	114.9	46.2	28.9	8.4	6.1	42.5	87.3	48.7	13.1	41.6	16.7	21.8	76.3	59.3	10.0	36.2	15.2	19,880	9,421	3,788	2,373	689	498	1,245	1,701
11	Nets	2,591	2016-17	82	240.9	105.8	43.9	21.4	7.2	4.7	37.8	85.2	44.4	10.7	33.8	19.4	24.6	78.8	55.1	8.8	35.1	16.5	19,755	8,673	3,600	1,756	593	387	1,356	1,726
12	Warriors	2,562	2016-17	82	241.2	115.9	44.4	30.4	9.6	6.8	43.1	87.1	49.5	12.0	38.3	17.8	22.6	78.8	59.7	9.4	35.0	14.8	19,780	9,503	3,643	2,491	785	555	1,211	1,585
13	Bulls	2,549	2017-18	82	242.1	102.9	44.7	23.5	7.6	3.5	38.7	88.8	43.5	11.0	35.5	14.6	19.2	75.9	52.9	9.6	35.0	14.0	19,855	8,440	3,662	1,923	626	289	1,147	1,571
14	Hawks	2,544	2017-18	82	240.3	103.4	41.9	23.7	7.8	4.2	38.2	85.5	44.6	11.2	36.0	15.8	20.2	78.5	54.7	9.1	32.8	15.5	19,705	8,475	3,436	1,946	638	348	1,275	1,606
15	Nuggets	2,536	2017-18	82	242.4	110.0	44.5	25.1	7.6	4.9	40.7	86.6	47.0	11.5	37.1	17.1	22.3	76.7	57.0	11.0	33.5	15.0	19,880	9,020	3,650	2,059	627	404	1,226	1,533
16	Rockets	2,533	2015-16	82	241.8	106.5	43.1	22.2	10.0	5.2	37.7	83.5	45.2	10.7	34.7	20.4	29.4	69.4	55.3	11.3	31.7	15.9	19,830	8,737	3,531	1,821	821	430	1,307	1,790
17	Heat	2,506	2017-18	82	243.0	103.4	43.5	22.7	7.6	5.3	38.8	85.3	45.5	11.0	36.0	14.7	19.5	75.5	55.1	9.3	34.2	14.4	19,930	8,480	3,564	1,862	620	437	1,178	1,648
18	Celtics	2,492	2017-18	82	241.5	104.0	44.5	22.5	7.4	4.5	38.3	85.1	45.0	11.5	37.7	16.0	20.7	77.1	55.2	9.4	35.1	14.0	19,805	8,529	3,645	1,842	604	373	1,148	1,618
19	Thunder	2,491	2017-18	82	241.8	107.9	45.1	21.3	9.1	5.0	39.9	88.1	45.3	10.7	35.4	17.3	24.2	71.6	54.6	12.5	32.6	14.0	19,830	8,844	3,695	1,750	743	412	1,147	1,653
20	Mavericks	2,473	2016-17	82	241.2	97.9	38.6	20.8	7.5	3.7	36.2	82.3	44.0	10.7	35.5	14.8	18.5	80.1	54.1	7.9	30.7	11.8	19,780	8,029	3,163	1,705	614	307	971	1,567
21	76ers	2,445	2017-18	82	241.2	109.8	47.4	27.1	8.3	5.1	40.8	86.6	47.2	11.0	36.9	17.1	22.8	75.2	56.8	10.9	36.5	16.5	19,780	9,004	3,889	2,221	682	420	1,353	1,811
22	76ers	2,443	2016-17	82	241.8	102.4	42.8	23.8	8.4	5.1	37.7	85.3	44.2	10.1	34.0	17.0	22.0	77.1	53.9	9.8	33.0	16.7	19,830	8,400	3,513	1,949	692	420	1,366	1,793
23	Cavaliers	2,428	2015-16	82	242.1	104.3	44.5	22.7	6.7	3.9	38.7	84.0	46.0	10.7	36.2	16.3	21.7	74.8	55.8	10.6	33.9	13.6	19,855	8,555	3,650	1,861	551	317	1,114	1,666
24	Jazz	2,425	2017-18	82	240.9	104.1	43.3	22.4	8.6	5.1	38.3	82.9	46.2	10.8	36.6	16.8	21.5	77.9	56.4	9.0	34.2	14.7	19,755	8,540	3,547	1,839	708	420	1,205	1,608
25	Hornets	2,410	2015-16	82	242.1	103.4	43.9	21.7	7.3	5.3	37.0	84.4	43.9	10.6	36.2	18.7	23.7	79.0	54.5	9.0	35.0	12.5	19,855	8,479	3,603	1,778	595	438	1,029	1,487