How many times has Luka Dončić recorded 20+ points in a half?

	NAME	HALF	DATE	PTS	TM		OPP	MIN	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Luka Dončić L. Dončić	1H	2/2/2019	28	DAL	@	CLE	18	5	5	1	0	11	16	68.8	4	7	57.1	2	3	66.7	80.8	1	4	2	1	+10
2	Luka Dončić L. Dončić	1H	10/23/2019	20	DAL	vs	WAS	17	5	1	1	0	7	11	63.6	2	4	50.0	4	5	80.0	75.8	1	4	3	0	+1
3	Luka Dončić L. Dončić	1H	11/18/2019	24	DAL	vs	SAS	17	4	4	0	0	8	12	66.7	4	8	50.0	4	5	80.0	84.5	0	4	2	3	+8
4	Luka Dončić L. Dončić	1H	11/20/2019	33	DAL	vs	GSW	17	5	6	2	0	10	11	90.9	6	7	85.7	7	8	87.5	113.6	1	4	4	1	+36
5	Luka Dončić L. Dončić	1H	12/7/2019	20	DAL	vs	NOP	17	4	5	1	0	6	10	60.0	2	5	40.0	6	7	85.7	76.5	0	4	1	1	+6
6	Luka Dončić L. Dončić	1H	12/12/2019	23	DAL	@	DET	18	10	3	0	0	7	14	50.0	3	7	42.9	6	10	60.0	62.5	1	9	1	1	+9
7	Luka Dončić L. Dončić	1H	12/28/2019	25	DAL	@	GSW	18	8	7	1	0	7	12	58.3	5	6	83.3	6	6	100.0	85.4	2	6	3	0	-1
8	Luka Dončić L. Dončić	1H	12/31/2019	23	DAL	@	OKC	20	5	4	1	0	7	15	46.7	2	8	25.0	7	11	63.6	58.0	1	4	0	2	+8
9	Luka Dončić L. Dončić	1H	1/17/2020	23	DAL	vs	POR	16	2	5	0	0	7	13	53.8	6	8	75.0	3	4	75.0	77.9	0	2	0	0	+1
10	Luka Dončić L. Dončić	1H	1/23/2020	20	DAL	@	POR	18	3	4	1	0	8	13	61.5	2	7	28.6	2	5	40.0	65.8	1	2	1	1	+8
11	Luka Dončić L. Dončić	1H	2/21/2020	24	DAL	@	ORL	17	5	5	0	0	8	12	66.7	3	5	60.0	5	6	83.3	82.0	0	5	5	0	+12
12	Luka Dončić L. Dončić	1H	8/2/2020	23	DAL	@	PHX	18	4	6	0	0	6	11	54.5	0	1	0.0	11	12	91.7	70.6	0	4	4	3	+11
13	Luka Dončić L. Dončić	1H	1/4/2021	20	DAL	@	HOU	19	8	2	0	0	7	14	50.0	3	7	42.9	3	3	100.0	65.3	1	7	3	1	+21
14	Luka Dončić L. Dončić	1H	1/17/2021	30	DAL	vs	CHI	20	8	5	1	0	11	19	57.9	6	9	66.7	2	2	100.0	75.5	2	6	2	3	-8
15	Luka Dončić L. Dončić	1H	1/22/2021	21	DAL	@	SAS	17	6	7	0	0	8	15	53.3	3	7	42.9	2	2	100.0	66.1	0	6	1	2	-1
16	Luka Dončić L. Dončić	1H	1/23/2021	20	DAL	vs	HOU	18	3	4	0	1	7	13	53.8	1	4	25.0	5	8	62.5	60.5	0	3	1	0	-8
17	Luka Dončić L. Dončić	1H	1/25/2021	21	DAL	vs	DEN	20	7	9	1	1	5	11	45.5	1	4	25.0	10	10	100.0	68.2	2	5	2	0	-8
18	Luka Dončić L. Dončić	1H	2/4/2021	23	DAL	vs	GSW	18	5	3	0	0	7	12	58.3	3	5	60.0	6	7	85.7	76.3	1	4	3	2	+1
19	Luka Dončić L. Dončić	1H	2/6/2021	21	DAL	vs	GSW	18	5	5	0	0	6	11	54.5	2	4	50.0	7	9	77.8	70.2	1	4	3	2	+16
20	Luka Dončić L. Dončić	1H	2/14/2021	24	DAL	vs	POR	15	1	4	0	0	8	12	66.7	3	5	60.0	5	5	100.0	84.5	1	0	2	1	-2
21	Luka Dončić L. Dončić	1H	3/17/2021	22	DAL	vs	LAC	21	1	4	2	1	8	15	53.3	4	6	66.7	2	3	66.7	67.4	0	1	2	3	+10
22	Luka Dončić L. Dončić	1H	3/19/2021	22	DAL	@	POR	18	1	5	0	0	8	14	57.1	3	8	37.5	3	4	75.0	69.8	0	1	2	2	+1
23	Luka Dončić L. Dončić	1H	3/21/2021	24	DAL	@	POR	18	4	2	0	0	9	14	64.3	4	4	100.0	2	4	50.0	76.1	2	2	3	2	+2
24	Luka Dončić L. Dončić	1H	3/31/2021	24	DAL	@	BOS	16	4	3	0	0	8	9	88.9	5	6	83.3	3	4	75.0	111.5	0	4	2	1	+14
25	Luka Dončić L. Dončić	1H	4/12/2021	20	DAL	vs	PHI	16	2	2	1	1	6	10	60.0	1	3	33.3	7	8	87.5	74.0	1	1	1	0	-9