how many seasons did oscar robertson average a triple double

Oscar Robertson got 181 triple-doubles in his career.

Interpreted as:

How many seasons did Oscar Robertson average a regular-season triple double?

	NAME	TD3	SEAS	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	FTM	FTA	FT%	TS%	OREB	DREB	MIN	PTS	REB	AST	STL	BLK	PF
1	Oscar Robertson O. Robertson	26	1	1960-61	CIN	71	42.7	30.5	10.1	9.7			10.6	22.5	47.3	9.2	11.2	82.2	55.5			3,032	2,165	716	690			219
2	Oscar Robertson O. Robertson	41	1	1961-62	CIN	79	44.3	30.8	12.5	11.4			11.0	22.9	47.8	8.9	11.0	80.3	55.4			3,503	2,432	985	899			258
3	Oscar Robertson O. Robertson	20	1	1962-63	CIN	80	44.0	28.3	10.4	9.5			10.3	19.9	51.8	7.7	9.5	81.0	58.8			3,521	2,264	835	758			293
4	Oscar Robertson O. Robertson	26	1	1963-64	CIN	79	45.1	31.4	9.9	11.0			10.6	22.0	48.3	10.1	11.9	85.3	57.6			3,559	2,480	783	868			280
5	Oscar Robertson O. Robertson	22	1	1964-65	CIN	75	45.6	30.4	9.0	11.5			10.8	22.4	48.0	8.9	10.6	83.9	56.1			3,421	2,279	674	861			205
6	Oscar Robertson O. Robertson	13	1	1965-66	CIN	76	46.0	31.3	7.7	11.1			10.8	22.7	47.5	9.8	11.6	84.2	56.3			3,493	2,378	586	847			227
7	Oscar Robertson O. Robertson	7	1	1966-67	CIN	79	43.9	30.5	6.2	10.7			10.6	21.5	49.3	9.3	10.7	87.3	58.3			3,468	2,412	486	845			226
8	Oscar Robertson O. Robertson	8	1	1967-68	CIN	65	42.5	29.2	6.0	9.7			10.2	20.3	50.0	8.9	10.2	87.3	58.8			2,765	1,896	391	633			199
9	Oscar Robertson O. Robertson	7	1	1968-69	CIN	79	43.8	24.7	6.4	9.8			8.3	17.1	48.6	8.1	9.7	83.8	57.9			3,461	1,955	502	772			231
10	Oscar Robertson O. Robertson	6	1	1969-70	CIN	69	41.5	25.3	6.1	8.1			9.4	18.4	51.1	6.6	8.1	80.9	57.7			2,865	1,748	422	558			175
11	Oscar Robertson O. Robertson	3	1	1970-71	MIL	81	39.4	19.4	5.7	8.2			7.3	14.7	49.6	4.8	5.6	85.0	56.3			3,194	1,569	462	668			203
12	Oscar Robertson O. Robertson	0	1	1971-72	MIL	64	37.3	17.4	5.0	7.7			6.5	13.9	47.2	4.3	5.2	83.6	54.0			2,390	1,114	323	491			116
13	Oscar Robertson O. Robertson	0	1	1972-73	MIL	73	37.5	15.5	4.9	7.5			6.1	13.5	45.4	3.3	3.8	84.7	51.1			2,737	1,130	360	551			167
14	Oscar Robertson O. Robertson	2	1	1973-74	MIL	70	35.4	12.7	4.0	6.4	1.1	0.1	4.8	11.0	43.8	3.0	3.6	83.5	50.2	1.0	3.0	2,477	888	279	446	77	4	132
	Average	12.9	1.0			74.3	42.2	25.7	7.5	9.5	1.1	0.1	9.1	18.9	48.5	7.4	8.8	83.8	56.4	1.0	3.0	3134.7	1907.9	557.4	706.2	77.0	4.0	209.4
	Total	181	14			1,040	42.2	25.7	7.5	9.5	1.1	0.1	9.1	18.9	48.5	7.4	8.8	83.8	56.4	1.0	3.0	43,886	26,710	7,804	9,887	77	4	2,931