how old was dirk when he won his first mvp

Dirk Nowitzki was 28 years old in 2006-07.

Interpreted as:

How old was dirk when he won his first mvp in a regular season?

		NAME	AGE	MVP	SEASON	TM	GP	MPG	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		Dirk Nowitzki D. Nowitzki	28	1	2006-07	DAL	78	36.2	24.6	8.9	3.4	0.7	0.8	8.6	17.2	50.2	0.9	2.2	41.6	6.4	7.1	90.4	60.5	1.6	7.3	2.1	2,820	1,916	693	263	52	62	167	171	+623

Games

	NAME	DATE	AGE	MVP	SEASON	TM		OPP	MIN	PTS	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Dirk Nowitzki D. Nowitzki	4/18/2007	28-303	1	2006-07	DAL	@	SEA	25	20	5	5	0	0	7	11	63.6	0	1	0.0	6	6	100.0	73.3	0	5	0	3	+18
2	Dirk Nowitzki D. Nowitzki	4/15/2007	28-300	1	2006-07	DAL	vs	SAS	37	21	4	4	2	0	10	21	47.6	1	1	100.0	0	0		50.0	2	2	2	3	+2
3	Dirk Nowitzki D. Nowitzki	4/13/2007	28-298	1	2006-07	DAL	vs	UTA	30	23	4	0	1	0	9	12	75.0	1	1	100.0	4	4	100.0	83.6	0	4	2	2	-5
4	Dirk Nowitzki D. Nowitzki	4/9/2007	28-294	1	2006-07	DAL	vs	LAC	40	26	6	1	1	0	10	18	55.6	0	1	0.0	6	7	85.7	61.7	1	5	3	0	+5
5	Dirk Nowitzki D. Nowitzki	4/7/2007	28-292	1	2006-07	DAL	vs	POR	26	11	4	2	0	1	4	10	40.0	0	0		3	4	75.0	46.8	0	4	3	1	-7
6	Dirk Nowitzki D. Nowitzki	4/6/2007	28-291	1	2006-07	DAL	@	DEN	36	22	11	4	0	1	9	23	39.1	1	4	25.0	3	3	100.0	45.2	0	11	6	3	-1
7	Dirk Nowitzki D. Nowitzki	4/1/2007	28-286	1	2006-07	DAL	@	PHX	39	21	6	6	0	0	6	18	33.3	0	3	0.0	9	9	100.0	47.8	4	2	1	3	-19
8	Dirk Nowitzki D. Nowitzki	3/30/2007	28-284	1	2006-07	DAL	vs	NYK	33	30	3	2	1	0	10	21	47.6	2	4	50.0	8	8	100.0	61.2	1	2	2	2	+2
9	Dirk Nowitzki D. Nowitzki	3/28/2007	28-282	1	2006-07	DAL	vs	MIL	16	17	5	1	0	1	6	10	60.0	2	3	66.7	3	3	100.0	75.1	1	4	0	0	-2
10	Dirk Nowitzki D. Nowitzki	3/27/2007	28-281	1	2006-07	DAL	@	NOK	23	15	3	1	1	0	7	9	77.8	0	0		1	2	50.0	75.9	0	3	3	3	+7
11	Dirk Nowitzki D. Nowitzki	3/25/2007	28-279	1	2006-07	DAL	@	ATL	41	28	4	2	0	0	10	17	58.8	1	2	50.0	7	8	87.5	68.2	1	3	1	4	+16
12	Dirk Nowitzki D. Nowitzki	3/23/2007	28-277	1	2006-07	DAL	@	BOS	29	20	4	3	0	0	8	15	53.3	2	3	66.7	2	2	100.0	63.0	0	4	0	2	+27
13	Dirk Nowitzki D. Nowitzki	3/21/2007	28-275	1	2006-07	DAL	@	CLE	44	23	9	6	1	1	9	24	37.5	2	7	28.6	3	3	100.0	45.4	0	9	4	3	+2
14	Dirk Nowitzki D. Nowitzki	3/20/2007	28-274	1	2006-07	DAL	@	NYK	35	24	5	1	0	1	10	15	66.7	1	1	100.0	3	3	100.0	73.5	1	4	2	3	+16
15	Dirk Nowitzki D. Nowitzki	3/18/2007	28-272	1	2006-07	DAL	@	DET	43	28	12	2	0	1	11	20	55.0	2	3	66.7	4	5	80.0	63.1	2	10	2	3	+15
16	Dirk Nowitzki D. Nowitzki	3/16/2007	28-270	1	2006-07	DAL	vs	BOS	37	30	12	4	0	2	9	18	50.0	0	2	0.0	12	13	92.3	63.2	3	9	2	4	+13
17	Dirk Nowitzki D. Nowitzki	3/14/2007	28-268	1	2006-07	DAL	vs	PHX	57	30	16	6	0	1	11	28	39.3	0	2	0.0	8	12	66.7	45.1	4	12	3	2	+2
18	Dirk Nowitzki D. Nowitzki	3/12/2007	28-266	1	2006-07	DAL	@	GSW	28	13	9	4	1	0	3	11	27.3	0	1	0.0	7	9	77.8	43.4	3	6	7	4	-26
19	Dirk Nowitzki D. Nowitzki	3/11/2007	28-265	1	2006-07	DAL	@	LAL	29	19	5	2	1	1	6	13	46.2	0	0		7	7	100.0	59.1	1	4	2	1	+14
20	Dirk Nowitzki D. Nowitzki	3/6/2007	28-260	1	2006-07	DAL	vs	NJN	40	22	11	5	0	2	8	17	47.1	0	1	0.0	6	6	100.0	56.0	3	8	4	2	+26
21	Dirk Nowitzki D. Nowitzki	3/3/2007	28-257	1	2006-07	DAL	vs	ORL	37	24	9	7	1	2	10	18	55.6	2	3	66.7	2	3	66.7	62.1	1	8	1	1	+7
22	Dirk Nowitzki D. Nowitzki	3/1/2007	28-255	1	2006-07	DAL	vs	CLE	39	24	11	7	0	0	9	19	47.4	0	1	0.0	6	6	100.0	55.5	2	9	2	3	+3
23	Dirk Nowitzki D. Nowitzki	2/27/2007	28-253	1	2006-07	DAL	@	MIN	38	23	14	3	0	1	10	18	55.6	2	5	40.0	1	1	100.0	62.4	5	9	2	1	+20
24	Dirk Nowitzki D. Nowitzki	2/26/2007	28-252	1	2006-07	DAL	vs	ATL	37	27	8	0	1	3	10	17	58.8	1	1	100.0	6	6	100.0	68.7	2	6	1	3	+19
25	Dirk Nowitzki D. Nowitzki	2/24/2007	28-250	1	2006-07	DAL	vs	DEN	34	31	11	8	0	1	10	22	45.5	1	2	50.0	10	10	100.0	58.7	2	9	4	2	+3
	Average		0.4	0.0					36.2	24.6	8.9	3.4	0.7	0.8	8.6	17.2	50.2	0.9	2.2	41.6	6.4	7.1	90.4	60.5	1.6	7.3	2.1	2.2	8.0
	Total		28	1					2,820	1,916	693	263	52	62	673	1,341	50.2	72	173	41.6	498	551	90.4	60.5	122	571	167	171	+623