how many teams have tracy mcradie played

Tracy McGrady played 15 seasons for 7 teams, including the Rockets and Magic. He averaged 19.6 points, 5.6 rebounds and 4.4 assists in 938 regular-season games. He was selected to play in 7 All-Star games, and won 1 Most Improved Player award. He was inducted into the Hall of Fame in 2017.

Interpreted as:

How many teams have tracy mcradie played in his career?

	NAME	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	Tracy McGrady T. McGrady	1997-98	TOR	64	18.4	7.0	4.2	1.5	0.8	1.0	2.8	6.2	45.0	0.2	0.6	34.1	1.2	1.7	71.2	50.5	1.6	2.6	1.0	1,179	451	269	98	49	61	66	86	-229
2	Tracy McGrady T. McGrady	1998-99	TOR	49	22.6	9.3	5.7	2.3	1.1	1.3	3.4	7.9	43.6	0.2	0.7	22.9	2.3	3.2	72.6	50.4	2.4	3.2	1.6	1,106	458	278	113	52	66	80	94	-29
3	Tracy McGrady T. McGrady	1999-00	TOR	79	31.2	15.4	6.3	3.3	1.1	1.9	5.8	12.9	45.1	0.2	0.8	27.7	3.5	5.0	70.7	50.9	2.4	4.0	2.0	2,462	1,213	501	263	90	151	160	201	-4
4	Tracy McGrady T. McGrady	2000-01	ORL	77	40.1	26.8	7.5	4.6	1.5	1.5	10.2	22.4	45.7	0.8	2.2	35.5	5.6	7.6	73.3	52.1	2.5	5.0	2.6	3,087	2,065	580	352	116	118	198	160	+252
5	Tracy McGrady T. McGrady	2001-02	ORL	76	38.3	25.6	7.9	5.3	1.6	1.0	9.4	20.9	45.1	1.4	3.7	36.4	5.5	7.3	74.8	53.2	2.0	5.9	2.5	2,912	1,948	597	400	119	73	189	139	+291
6	Tracy McGrady T. McGrady	2002-03	ORL	75	39.4	32.1	6.5	5.5	1.7	0.8	11.1	24.2	45.7	2.3	6.0	38.6	7.7	9.7	79.3	56.4	1.6	4.9	2.6	2,954	2,407	488	411	124	59	195	156	+201
7	Tracy McGrady T. McGrady	2003-04	ORL	67	39.9	28.0	6.0	5.5	1.4	0.6	9.7	23.4	41.7	2.6	7.7	33.9	5.9	7.5	79.6	52.6	1.4	4.6	2.7	2,675	1,878	402	370	93	42	179	129	-313
8	Tracy McGrady T. McGrady	2004-05	HOU	78	40.8	25.7	6.2	5.7	1.7	0.7	9.2	21.3	43.1	1.8	5.6	32.6	5.5	7.1	77.4	52.6	0.9	5.3	2.6	3,182	2,003	484	448	135	52	201	167	+292
9	Tracy McGrady T. McGrady	2005-06	HOU	47	37.1	24.4	6.5	4.8	1.3	0.9	8.7	21.5	40.6	1.6	5.0	31.2	5.4	7.2	74.7	49.4	1.0	5.6	2.6	1,745	1,147	307	225	59	41	120	88	+65
10	Tracy McGrady T. McGrady	2006-07	HOU	71	35.8	24.6	5.3	6.5	1.3	0.5	9.0	20.8	43.1	1.8	5.4	33.1	4.9	6.9	70.7	51.5	0.8	4.5	3.0	2,539	1,747	378	458	92	36	213	136	+404
11	Tracy McGrady T. McGrady	2007-08	HOU	66	37.0	21.6	5.1	5.9	1.0	0.5	8.3	19.8	41.9	1.3	4.5	29.2	3.7	5.4	68.4	48.7	0.6	4.5	2.4	2,440	1,427	339	387	68	30	160	91	+266
12	Tracy McGrady T. McGrady	2008-09	HOU	35	33.7	15.6	4.4	5.0	1.2	0.4	5.4	13.9	38.8	1.3	3.3	37.6	3.6	4.5	80.1	49.2	0.6	3.8	2.0	1,181	545	154	175	42	15	69	38	+69
13	Tracy McGrady T. McGrady	2009-10	TOT	30	22.4	8.2	3.1	3.3	0.5	0.5	3.0	7.8	38.7	0.5	2.1	25.0	1.6	2.1	74.6	46.6	0.7	2.4	1.5	673	245	94	99	15	14	44	40	-106
14	Tracy McGrady T. McGrady	2010-11	DET	72	23.4	8.0	3.5	3.5	0.9	0.5	3.2	7.1	44.2	0.4	1.2	34.1	1.3	1.8	69.8	50.3	0.7	2.8	1.4	1,686	574	251	252	66	34	102	101	-89
15	Tracy McGrady T. McGrady	2011-12	ATL	52	16.1	5.3	3.0	2.1	0.3	0.3	1.9	4.4	43.7	0.3	0.6	45.5	1.1	1.6	67.5	51.0	0.4	2.5	1.0	837	273	154	110	16	15	53	35	+85
	Average			62.5	32.7	19.6	5.6	4.4	1.2	0.9	7.2	16.4	43.5	1.2	3.4	33.8	4.1	5.5	74.6	51.9	1.4	4.2	2.2	2043.9	1225.4	351.7	277.4	75.7	53.8	135.3	110.7	77.0
	Total			938	32.7	19.6	5.6	4.4	1.2	0.9	7.2	16.4	43.5	1.2	3.4	33.8	4.1	5.5	74.6	51.9	1.4	4.2	2.2	30,658	18,381	5,276	4,161	1,136	807	2,029	1,661	+1155