league average ortg by conference by season

	CONFERENCE	ORTG	SEASON	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	Eastern	97.3	1973-74	656	241.2	105.2	48.0	24.6	8.3	4.4	43.0	94.1	45.7				19.1	24.6	77.4	50.1	14.5	33.4	20.4	158,215	68,984	31,467	16,111	5,443	2,875	13,369	15,439
2	Western	98.1	1973-74	738	240.8	106.3	48.5	24.7	9.1	5.0	43.1	93.6	46.1				20.0	26.1	76.9	50.6	14.9	33.6	21.2	177,695	78,418	35,763	18,225	6,685	3,682	15,629	17,756
3	Eastern	97.7	1974-75	738	241.2	103.2	46.9	23.5	8.6	3.9	41.9	92.0	45.6				19.3	25.3	76.4	50.1	14.3	32.6	19.6	178,020	76,151	34,629	17,365	6,352	2,898	14,467	17,863
4	Western	97.6	1974-75	738	241.6	102.1	47.2	24.1	9.0	4.6	41.4	90.3	45.9				19.2	25.1	76.6	50.4	14.1	33.1	20.1	178,320	75,334	34,839	17,793	6,650	3,388	14,825	18,045
5	Eastern	98.6	1975-76	738	241.6	104.4	47.3	22.7	8.4	4.2	42.0	91.6	45.9				20.4	27.0	75.5	50.5	14.2	33.1	19.5	178,270	77,077	34,923	16,721	6,195	3,113	14,363	18,207
6	Western	98.0	1975-76	738	241.3	104.2	47.5	23.3	9.5	4.7	42.1	91.9	45.8				20.1	26.9	74.8	50.3	14.5	32.9	20.1	178,070	76,936	35,037	17,228	6,976	3,435	14,822	18,449
7	Eastern	99.0	1976-77	902	241.0	105.5	47.3	23.0	8.4	4.9	42.2	91.2	46.2				21.2	28.0	75.5	50.9	14.7	32.6	20.5	217,355	95,134	42,643	20,781	7,559	4,457	18,485	22,530
8	Western	100.1	1976-77	902	241.1	107.5	46.8	24.7	10.4	5.2	43.5	92.9	46.8				20.5	27.5	74.8	51.2	15.2	31.6	20.6	217,455	96,939	42,243	22,255	9,347	4,698	18,622	22,942
9	Eastern	100.7	1977-78	902	241.9	108.2	47.2	24.6	9.1	5.4	43.5	93.1	46.7				21.3	28.2	75.6	51.3	14.9	32.3	19.8	218,205	97,597	42,577	22,231	8,186	4,878	17,839	22,758
10	Western	101.1	1977-78	902	241.6	108.7	47.0	25.5	10.1	4.9	43.6	92.6	47.1				21.4	28.6	74.8	51.7	15.1	31.9	20.4	217,955	98,065	42,407	22,956	9,138	4,377	18,378	22,631
11	Eastern	103.4	1978-79	902	241.1	110.4	45.4	25.5	9.1	5.7	44.4	92.3	48.1				21.7	28.7	75.6	52.6	15.0	30.4	19.7	217,430	99,606	40,969	22,965	8,212	5,133	17,794	22,939
12	Western	104.3	1978-79	902	241.2	110.3	45.0	26.1	9.2	5.0	44.7	91.2	49.0				20.9	27.9	74.9	53.3	14.7	30.3	19.9	217,530	99,450	40,595	23,501	8,274	4,540	17,916	22,740
13	Eastern	105.5	1979-80	902	241.9	111.0	45.4	26.1	9.6	5.7	44.1	92.1	47.9	0.8	2.9	27.8	22.0	28.6	76.8	53.0	15.6	29.8	19.1	218,230	100,105	40,973	23,578	8,663	5,120	17,220	22,375
14	Western	105.0	1979-80	902	241.7	107.7	44.4	25.5	9.2	4.9	43.2	89.2	48.4	0.7	2.6	28.3	20.6	27.1	76.0	53.3	14.5	29.9	18.8	218,030	97,134	40,092	22,989	8,330	4,441	16,946	21,577
15	Eastern	105.0	1980-81	902	241.4	107.5	43.2	25.2	9.4	5.7	42.7	88.0	48.5	0.5	2.0	23.6	21.6	28.7	75.3	53.4	14.5	28.7	19.2	217,780	96,931	38,985	22,773	8,481	5,160	17,330	22,725
16	Western	106.0	1980-81	984	241.4	108.7	43.7	25.7	8.6	5.0	43.2	88.9	48.6	0.5	2.0	25.4	21.8	29.0	74.9	53.5	14.6	29.2	18.3	237,560	106,955	43,025	25,261	8,483	4,876	18,024	24,540
17	Eastern	105.7	1981-82	902	241.8	106.5	43.2	24.9	8.7	5.8	42.3	86.8	48.7	0.6	2.3	26.2	21.4	28.6	75.0	53.6	14.1	29.1	18.1	218,105	96,105	38,998	22,430	7,867	5,243	16,361	23,710
18	Western	108.0	1981-82	984	241.4	110.4	43.7	25.4	8.4	5.0	44.3	89.6	49.5	0.6	2.3	26.2	21.2	28.6	74.2	54.1	14.5	29.2	17.4	237,585	108,671	42,989	25,008	8,240	4,887	17,074	25,642
19	Eastern	103.5	1982-83	902	241.6	106.1	44.6	25.1	8.8	5.9	42.5	88.4	48.1	0.5	2.2	23.7	20.5	28.0	73.3	52.7	14.8	29.8	19.3	217,955	95,677	40,207	22,598	7,898	5,338	17,382	23,196
20	Western	105.8	1982-83	984	241.0	110.8	44.4	26.7	9.0	5.3	44.4	90.8	48.9	0.5	2.3	23.9	21.3	28.6	74.6	53.6	14.9	29.5	19.0	237,135	108,981	43,646	26,264	8,880	5,228	18,656	25,177
21	Eastern	106.2	1983-84	902	242.5	106.7	42.9	25.4	8.6	5.5	42.0	86.6	48.6	0.5	2.2	24.0	22.1	29.3	75.5	53.7	14.1	28.8	17.9	218,755	96,279	38,693	22,925	7,769	4,953	16,180	23,400
22	Western	108.9	1983-84	984	241.6	113.2	43.1	26.9	8.4	5.1	44.8	90.0	49.8	0.7	2.5	25.7	22.9	30.0	76.3	54.8	14.3	28.9	17.9	237,735	111,389	42,457	26,472	8,272	5,051	17,575	25,173
23	Eastern	107.7	1984-85	902	241.5	109.7	43.9	25.5	8.4	5.3	43.3	88.9	48.7	0.8	3.0	27.2	22.3	29.3	76.3	53.9	14.5	29.4	17.4	217,805	98,969	39,555	23,044	7,611	4,753	15,672	22,873
24	Western	108.1	1984-85	984	241.4	111.9	43.1	26.9	8.6	5.4	44.2	89.3	49.5	0.9	3.2	29.1	22.5	29.4	76.5	54.7	14.1	29.0	18.3	237,535	110,072	42,453	26,471	8,511	5,266	18,022	24,163
25	Eastern	106.7	1985-86	902	241.7	108.5	44.1	25.4	8.6	5.3	42.6	88.2	48.3	1.0	3.4	29.0	22.3	29.6	75.3	53.6	14.3	29.8	17.6	218,005	97,871	39,776	22,888	7,766	4,821	15,871	22,741