When did Kevin Durant first score 40 points in a game?

Kevin Durant has his first career 40-point game, dropping 42 in a win at Golden State in the Seattle SuperSonics' last game before moving to OKC and becoming the Thunder.

Interpreted as:

When did Kevin Durant first score 40 or more points in a game?

	NAME	DATE	TM	OPP	PTS	MIN	REB	AST	STL	BLK	3PM	FG%	FT%	TOV	FGM	FGA	3PA	3P%	FTM	FTA	PF
1	Kevin Durant	4/16/2008	SEA	@ GSW	42	43	13	6	1	2	1	72.0	83.3	5	18	25	2	50.0	5	6	0
2	Kevin Durant	12/8/2008	OKC	vs. GSW	41	44	10	4	1	3	6	55.6	100.0	4	15	27	10	60.0	5	5	3
3	Kevin Durant	1/23/2009	OKC	@ LAC	46	46	15	4	2	1	2	43.5	92.3	2	10	23	6	33.3	24	26	3
4	Kevin Durant	2/17/2009	OKC	vs. NOH	47	43	3	2	0	0	4	59.3	84.6	2	16	27	6	66.7	11	13	3
5	Kevin Durant	11/15/2009	OKC	vs. LAC	40	44	8	1	1	1	2	56.0	90.9	3	14	25	4	50.0	10	11	2
6	Kevin Durant	12/28/2009	OKC	@ NJN	40	40	5	2	3	0	0	68.2	83.3	5	15	22	2	0.0	10	12	1
7	Kevin Durant	1/9/2010	OKC	vs. IND	40	38	12	3	1	0	2	66.7	87.5	2	12	18	2	100.0	14	16	3
8	Kevin Durant	1/31/2010	OKC	vs. GSW	45	40	11	2	2	0	2	76.2	100.0	4	16	21	3	66.7	11	11	2
9	Kevin Durant	3/22/2010	OKC	vs. SAS	45	42	8	1	0	3	1	62.5	93.3	3	15	24	4	25.0	14	15	2
10	Kevin Durant	4/4/2010	OKC	vs. MIN	40	40	9	2	1	2	2	59.1	100.0	2	13	22	4	50.0	12	12	4
11	Kevin Durant	4/6/2010	OKC	@ UTA	45	44	7	4	2	2	7	44.8	100.0	3	13	29	13	53.8	12	12	4
12	Kevin Durant	4/11/2010	OKC	@ GSW	40	40	10	5	2	2	3	44.8	100.0	2	13	29	8	37.5	11	11	1
13	Kevin Durant	12/25/2010	OKC	vs. DEN	44	41	7	4	2	2	4	70.0	80.0	5	14	20	7	57.1	12	15	2
14	Kevin Durant	1/8/2011	OKC	vs. MEM	40	41	8	4	0	1	1	54.2	92.9	2	13	24	7	14.3	13	14	5
15	Kevin Durant	1/26/2011	OKC	@ MIN	47	50	18	2	2	2	4	53.6	92.9	2	15	28	8	50.0	13	14	2
16	Kevin Durant	1/28/2011	OKC	vs. WAS	40	48	7	1	1	0	2	53.6	72.7	4	15	28	8	25.0	8	11	1
17	Kevin Durant	2/2/2011	OKC	vs. NOH	43	41	10	5	1	1	5	73.7	90.9	2	14	19	7	71.4	10	11	2
18	Kevin Durant	4/17/2011	OKC	vs. DEN	41	43	9	2	1	0	3	59.1	80.0	1	13	22	6	50.0	12	15	3
19	Kevin Durant	4/27/2011	OKC	vs. DEN	41	42	5	2	1	2	2	51.9	91.7	0	14	27	10	20.0	11	12	2
20	Kevin Durant	5/17/2011	OKC	@ DAL	40	42	8	5	1	2	2	55.6	94.7	3	10	18	5	40.0	18	19	3
21	Kevin Durant	2/19/2012	OKC	vs. DEN	51	45	8	3	4	0	5	67.9	80.0	5	19	28	6	83.3	8	10	1
22	Kevin Durant	3/23/2012	OKC	vs. MIN	40	52	17	5	3	0	3	57.7	100.0	3	15	26	6	50.0	7	7	4
23	Kevin Durant	4/6/2012	OKC	@ IND	44	44	6	3	1	2	3	62.5	84.6	3	15	24	8	37.5	11	13	0
24	Kevin Durant	4/14/2012	OKC	@ MIN	43	35	7	1	0	1	4	65.2	75.0	4	15	23	6	66.7	9	12	5
25	Kevin Durant	12/19/2012	OKC	@ ATL	41	41	13	3	0	2	4	60.9	90.0	6	14	23	8	50.0	9	10	1