how old was antoine walker when john havlicek reached 5000 points

How old was Antoine Walker when John Havlicek reached 5000 or more points?

Interpreted as:

	NAME	AGE	PTS	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	REB	AST	STL	BLK	TOV	PF	+/-
1	Antoine Walker A. Walker	20	1,435	1996-97	BOS	82	36.2	17.5	9.0	3.2	1.3	0.6	7.0	16.5	42.5	0.6	1.9	32.7	2.8	4.5	63.1	47.4	3.5	5.5	2.8	2,970	741	262	105	53	230	271	-559
2	Antoine Walker A. Walker	21	1,840	1997-98	BOS	82	39.9	22.4	10.2	3.3	1.7	0.7	8.8	20.8	42.3	1.1	3.6	31.2	3.7	5.8	64.5	48.1	3.3	6.9	3.6	3,268	836	273	142	60	292	262	-267
3	Antoine Walker A. Walker	22	784	1998-99	BOS	42	36.9	18.7	8.5	3.1	1.5	0.7	7.2	17.5	41.2	1.5	4.2	36.9	2.7	4.8	55.9	47.6	2.5	6.0	2.8	1,549	359	130	63	28	119	142	-200
4	Antoine Walker A. Walker	23	1,680	1999-00	BOS	82	36.6	20.5	8.0	3.7	1.4	0.4	7.9	18.4	43.0	0.9	3.5	25.6	3.8	5.4	69.9	49.4	2.4	5.5	3.2	3,003	652	305	117	32	259	263	-5
5	Antoine Walker A. Walker	24	1,892	2000-01	BOS	81	41.9	23.4	8.9	5.5	1.7	0.6	8.8	21.2	41.3	2.7	7.4	36.7	3.1	4.3	71.6	50.5	1.9	7.0	3.7	3,396	719	445	138	49	301	251	-122
6	Antoine Walker A. Walker	25	1,794	2001-02	BOS	81	42.0	22.1	8.8	5.0	1.5	0.5	8.2	20.9	39.4	2.7	8.0	34.4	3.0	4.0	74.1	49.0	1.9	7.0	3.1	3,406	714	407	122	38	251	237	+240
7	Antoine Walker A. Walker	26	1,570	2002-03	BOS	78	41.5	20.1	7.2	4.8	1.5	0.4	7.7	19.9	38.8	2.4	7.5	32.3	2.3	3.7	61.5	46.7	1.3	5.9	3.3	3,235	563	373	116	31	260	221	+83
8	Antoine Walker A. Walker	27	1,151	2003-04	DAL	82	34.6	14.0	8.3	4.5	0.8	0.8	5.9	13.8	42.8	1.0	3.7	26.9	1.3	2.3	55.4	47.5	2.4	5.9	2.5	2,840	684	369	65	65	202	212	+133
9	Antoine Walker A. Walker	28	1,473	2004-05	TOT	77	38.4	19.1	9.0	3.4	1.2	0.8	7.5	17.9	42.2	1.4	4.4	32.3	2.6	4.8	53.9	47.8	2.4	6.7	3.3	2,955	695	265	89	58	253	217	-526
10	Antoine Walker A. Walker	29	1,000	2005-06	MIA	82	26.8	12.2	5.1	2.0	0.6	0.4	4.8	11.0	43.5	1.7	4.7	35.8	1.0	1.6	62.8	52.4	1.3	3.9	1.8	2,199	421	166	47	30	150	187	+137
11	Antoine Walker A. Walker	30	660	2006-07	MIA	78	23.3	8.5	4.3	1.7	0.6	0.2	3.4	8.6	39.7	1.1	3.9	27.5	0.6	1.3	43.8	46.2	1.2	3.2	1.8	1,818	339	130	48	17	141	173	-35
12	Antoine Walker A. Walker	31	368	2007-08	MIN	46	19.4	8.0	3.7	1.0	0.7	0.2	3.0	8.2	36.3	1.3	4.1	32.4	0.8	1.4	53.0	45.5	1.2	2.4	1.0	892	168	45	33	8	46	80	-85
	Average		1303.9			74.4	35.3	17.5	7.7	3.5	1.2	0.5	6.8	16.5	41.4	1.6	4.8	32.5	2.3	3.7	63.3	48.4	2.1	5.6	2.8	2627.6	574.3	264.2	90.4	39.1	208.7	209.7	-100.5
	Total		15,647			893	35.3	17.5	7.7	3.5	1.2	0.5	6.8	16.5	41.4	1.6	4.8	32.5	2.3	3.7	63.3	48.4	2.1	5.6	2.8	31,531	6,891	3,170	1,085	469	2,504	2,516	-1206