how many 40 point games before curry turned 28

Stephen Curry had 21 games played with 40+ points before turning 28.

Interpreted as:

How many 40 or more point regular-season games before curry turned 28 years old?

	NAME	DATE	GP	PTS	AGE	TM		OPP	MIN	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Stephen Curry S. Curry	4/14/2010	1	42	22-031	GSW	@	POR	48	9	8	2	1	13	25	52.0	4	6	66.7	12	12	100.0	69.4	3	6	2	0	+6
2	Stephen Curry S. Curry	2/27/2013	1	54	24-350	GSW	@	NYK	48	6	7	3	0	18	28	64.3	11	13	84.6	7	7	100.0	86.9	0	6	4	3	-4
3	Stephen Curry S. Curry	4/12/2013	1	47	25-029	GSW	@	LAL	44	6	9	3	0	17	31	54.8	9	15	60.0	4	4	100.0	71.7	3	3	1	3	+3
4	Stephen Curry S. Curry	12/9/2013	1	43	25-270	GSW	@	CHA	46	6	9	0	2	14	32	43.8	5	16	31.3	10	12	83.3	57.7	1	5	4	4	+3
5	Stephen Curry S. Curry	1/31/2014	1	44	25-323	GSW	@	UTA	38	2	4	0	0	14	26	53.8	8	13	61.5	8	9	88.9	73.4	0	2	2	0	+15
6	Stephen Curry S. Curry	4/13/2014	1	47	26-030	GSW	@	POR	45	1	5	4	0	16	29	55.2	7	14	50.0	8	8	100.0	72.3	1	0	4	3	+6
7	Stephen Curry S. Curry	11/25/2014	1	40	26-256	GSW	@	MIA	37	6	7	3	1	12	19	63.2	8	11	72.7	8	9	88.9	87.1	0	6	2	2	+28
8	Stephen Curry S. Curry	2/4/2015	1	51	26-327	GSW	vs	DAL	37	4	4	1	0	16	26	61.5	10	16	62.5	9	11	81.8	82.7	0	4	3	3	0
9	Stephen Curry S. Curry	4/9/2015	1	45	27-026	GSW	vs	POR	35	2	10	0	0	17	23	73.9	8	13	61.5	3	3	100.0	92.5	1	1	4	2	+21
10	Stephen Curry S. Curry	10/27/2015	1	40	27-227	GSW	vs	NOP	36	6	7	2	0	14	26	53.8	5	12	41.7	7	7	100.0	68.8	3	3	2	1	+12
11	Stephen Curry S. Curry	10/31/2015	1	53	27-231	GSW	@	NOP	36	4	9	4	0	17	27	63.0	8	14	57.1	11	11	100.0	83.2	0	4	2	3	+16
12	Stephen Curry S. Curry	11/12/2015	1	46	27-243	GSW	@	MIN	38	5	4	2	0	15	25	60.0	8	13	61.5	8	8	100.0	80.6	0	5	3	3	+21
13	Stephen Curry S. Curry	11/19/2015	1	40	27-250	GSW	@	LAC	37	11	4	3	0	11	22	50.0	6	14	42.9	12	12	100.0	73.3	0	11	7	2	+12
14	Stephen Curry S. Curry	11/27/2015	1	41	27-258	GSW	@	PHX	31	6	8	2	0	11	20	55.0	9	16	56.3	10	11	90.9	82.5	1	5	6	2	+27
15	Stephen Curry S. Curry	12/2/2015	1	40	27-263	GSW	@	CHA	31	3	5	0	0	14	18	77.8	8	11	72.7	4	4	100.0	101.2	0	3	5	2	+19
16	Stephen Curry S. Curry	12/5/2015	1	44	27-266	GSW	@	TOR	38	2	7	0	0	14	24	58.3	9	15	60.0	7	9	77.8	78.7	1	1	3	4	+15
17	Stephen Curry S. Curry	2/3/2016	1	51	27-326	GSW	@	WAS	36	7	2	3	0	19	28	67.9	11	15	73.3	2	3	66.7	87.0	1	6	7	3	+20
18	Stephen Curry S. Curry	2/24/2016	1	42	27-347	GSW	@	MIA	36	7	7	1	1	14	29	48.3	6	12	50.0	8	8	100.0	64.6	3	4	7	0	+7
19	Stephen Curry S. Curry	2/25/2016	1	51	27-348	GSW	@	ORL	34	7	8	0	1	20	27	74.1	10	15	66.7	1	1	100.0	92.9	0	7	5	1	+11
20	Stephen Curry S. Curry	2/27/2016	1	46	27-350	GSW	@	OKC	38	3	6	2	0	14	24	58.3	12	16	75.0	6	8	75.0	83.6	0	3	3	1	+6
21	Stephen Curry S. Curry	3/7/2016	1	41	27-359	GSW	vs	ORL	37	13	3	4	0	14	24	58.3	7	13	53.8	6	6	100.0	77.0	1	12	5	3	+21
	Average		1.0	45.1					38.3	5.5	6.3	1.9	0.3	15.0	25.4	58.9	8.0	13.5	59.7	7.2	7.8	92.6	78.4	0.9	4.6	3.9	2.1	12.6
	Total		21	948					804	116	133	39	6	314	533	58.9	169	283	59.7	151	163	92.6	78.4	19	97	81	45	+265