what is the highest usage rate for an nba season in minimum 15 minutes per game

Russell Westbrook has the highest usage percentage with 15.0+ minutes per game in a season, at 41.5 percent in 2016-17.

Interpreted as:

What is the highest usage rate by a player for an NBA season in minimum 15 minutes per game?

	NAME	USG%	MPG	SEASON	TM	GP	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	Russell Westbrook R. Westbrook	41.5	34.6	2016-17	OKC	81	31.6	10.7	10.4	1.6	0.4	10.2	24.0	42.5	2.5	7.2	34.3	8.8	10.4	84.5	55.4	1.7	9.0	5.4	2,802	2,558	864	840	132	31	438	190	+251
2	James Harden J. Harden	40.3	36.8	2018-19	HOU	78	36.1	6.6	7.5	2.0	0.7	10.8	24.5	44.2	4.8	13.2	36.8	9.7	11.0	87.9	61.6	0.8	5.8	5.0	2,867	2,818	518	586	158	58	387	244	+357
3	Joel Embiid J. Embiid	39.3	33.6	2023-24	PHI	39	34.7	11.0	5.6	1.2	1.7	11.5	21.8	52.9	1.4	3.6	38.8	10.2	11.6	88.3	64.4	2.4	8.6	3.8	1,309	1,353	430	219	46	66	150	112	+267
4	Kobe Bryant K. Bryant	38.7	41.0	2005-06	LAL	80	35.4	5.3	4.5	1.8	0.4	12.2	27.2	45.0	2.3	6.5	34.7	8.7	10.2	85.0	55.9	0.9	4.4	3.1	3,277	2,832	425	360	147	30	250	233	+320
5	Michael Jordan M. Jordan	38.5	25.1	1985-86	CHI	18	22.7	3.6	2.9	2.1	1.2	8.3	18.2	45.7	0.2	1.0	16.7	5.8	6.9	84.0	53.3	1.3	2.3	2.5	451	408	64	53	37	21	45	46
6	Giannis Antetokounmpo G. Antetokounmpo	38.5	32.1	2022-23	MIL	63	31.1	11.8	5.7	0.8	0.8	11.2	20.3	55.3	0.7	2.7	27.5	7.9	12.3	64.5	60.5	2.2	9.6	3.9	2,023	1,959	742	359	52	51	246	197	+341
7	Russell Westbrook R. Westbrook	38.2	34.4	2014-15	OKC	67	28.1	7.3	8.6	2.1	0.2	9.4	22.0	42.6	1.3	4.3	29.9	8.1	9.8	83.5	53.6	1.9	5.4	4.4	2,302	1,886	488	574	140	14	293	184	+247
8	Michael Jordan M. Jordan	38.2	40.0	1986-87	CHI	82	37.1	5.2	4.6	2.9	1.5	13.4	27.8	48.2	0.1	0.8	18.2	10.2	11.9	85.7	56.2	2.0	3.2	3.3	3,281	3,041	430	377	236	125	272	237
9	Allen Iverson A. Iverson	37.7	43.7	2001-02	PHI	60	31.4	4.5	5.5	2.8	0.2	11.1	27.8	39.8	1.3	4.5	29.1	7.9	9.8	81.2	48.9	0.7	3.8	4.0	2,622	1,883	269	331	168	13	237	102	+278
10	Luka Dončić L. Dončić	37.5	36.2	2022-23	DAL	66	32.4	8.6	8.0	1.4	0.5	10.9	22.0	49.6	2.8	8.2	34.2	7.8	10.5	74.2	60.9	0.8	7.8	3.6	2,390	2,138	569	529	90	33	236	166	+128
11	Giannis Antetokounmpo G. Antetokounmpo	37.3	30.4	2019-20	MIL	63	29.5	13.6	5.6	1.0	1.0	10.9	19.7	55.3	1.4	4.7	30.4	6.3	10.0	63.3	61.3	2.2	11.4	3.7	1,917	1,857	856	354	61	66	230	195	+682
12	Luka Dončić L. Dončić	37.3	35.4	2021-22	DAL	65	28.4	9.1	8.7	1.2	0.6	9.9	21.6	45.7	3.1	8.8	35.3	5.6	7.5	74.4	57.1	0.9	8.3	4.5	2,301	1,847	593	568	75	36	292	145	+146
13	Joel Embiid J. Embiid	36.9	33.8	2021-22	PHI	68	30.6	11.7	4.2	1.1	1.5	9.8	19.6	49.9	1.4	3.7	37.1	9.6	11.8	81.4	61.6	2.1	9.6	3.1	2,296	2,079	796	284	77	99	214	181	+367
14	Joel Embiid J. Embiid	36.8	34.6	2022-23	PHI	66	33.1	10.2	4.2	1.0	1.7	11.0	20.1	54.8	1.0	3.0	33.0	10.0	11.7	85.7	65.5	1.7	8.4	3.4	2,284	2,183	670	274	66	112	226	205	+424
15	Luka Dončić L. Dončić	36.6	33.6	2019-20	DAL	61	28.8	9.4	8.8	1.0	0.2	9.5	20.6	46.3	2.8	8.9	31.6	7.0	9.2	75.8	58.5	1.3	8.1	4.3	2,047	1,759	573	538	62	14	260	153	+253
16	DeMarcus Cousins D. Cousins	36.3	34.2	2016-17	TOT	72	27.0	11.0	4.6	1.4	1.3	9.0	19.9	45.2	1.8	5.0	36.1	7.2	9.3	77.2	56.2	2.1	8.9	3.7	2,465	1,942	794	332	100	93	269	278	-25
17	Jermaine O'Neal J. O'Neal	36.1	34.8	2004-05	IND	44	24.3	8.8	1.9	0.6	2.0	8.8	19.4	45.2	0.0	0.1	16.7	6.7	8.9	75.4	52.0	1.9	6.9	3.0	1,530	1,068	388	82	25	88	131	173	+32
18	Dwyane Wade D. Wade	36.1	38.6	2008-09	MIA	79	30.2	5.0	7.5	2.2	1.3	10.8	22.0	49.1	1.1	3.5	31.7	7.5	9.8	76.5	57.4	1.1	3.9	3.4	3,048	2,386	398	589	173	106	272	178	+216
19	James Harden J. Harden	36.0	36.5	2019-20	HOU	68	34.3	6.6	7.5	1.8	0.9	9.9	22.3	44.4	4.4	12.4	35.5	10.2	11.8	86.5	62.6	1.0	5.5	4.5	2,483	2,335	446	512	125	60	308	227	+287
20	Michael Jordan M. Jordan	36.0	34.9	2001-02	WAS	60	22.9	5.7	5.2	1.4	0.4	9.2	22.1	41.6	0.2	0.9	18.9	4.4	5.6	79.0	46.8	0.8	4.8	2.7	2,093	1,375	339	310	85	26	162	119	+16
21	James Harden J. Harden	35.9	35.4	2017-18	HOU	72	30.4	5.4	8.8	1.8	0.7	9.0	20.1	44.9	3.7	10.0	36.7	8.7	10.1	85.8	61.9	0.6	4.8	4.4	2,551	2,191	389	630	126	50	315	169	+527
22	LaMelo Ball L. Ball	35.9	32.0	2024-25	CHA	47	25.2	4.9	7.4	1.1	0.3	8.6	21.3	40.5	3.8	11.2	33.9	4.1	4.9	84.3	53.6	1.0	3.9	3.6	1,505	1,184	232	346	54	13	167	157	-130
23	Luka Dončić L. Dončić	35.9	37.5	2023-24	DAL	70	33.9	9.2	9.8	1.4	0.5	11.5	23.6	48.7	4.1	10.6	38.2	6.8	8.7	78.6	61.7	0.8	8.4	4.0	2,624	2,370	647	686	99	38	282	149	+319
24	Luka Dončić L. Dončić	35.9	34.3	2020-21	DAL	66	27.7	8.0	8.6	1.0	0.5	9.8	20.5	47.9	2.9	8.3	35.0	5.2	7.1	73.0	58.7	0.8	7.2	4.3	2,262	1,830	527	567	64	36	281	152	+164
25	Allen Iverson A. Iverson	35.9	42.0	2000-01	PHI	71	31.1	3.8	4.6	2.5	0.3	10.7	25.5	42.0	1.4	4.3	32.0	8.2	10.1	81.4	51.8	0.7	3.1	3.3	2,979	2,207	273	325	178	20	237	147	+368