when did the heat last have the best record in the east

The Miami Heat had their best record in the Eastern Conference in a season in 2012-13, with a record of 66-16.

Interpreted as:

When did the heat last have the best record in a regular season in the east?

	TEAM	REC	SEASON	W%	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	Heat	66-16	2012-13	.805	82	242.4	102.9	38.6	23.0	8.7	5.4	38.4	77.4	49.6	8.7	22.1	39.6	17.4	23.0	75.4	58.8	8.2	30.4	13.9	19,880	8,436	3,166	1,890	710	441	1,143	1,533
2	Heat	61-21	1996-97	.744	82	241.5	94.8	41.0	21.2	7.9	5.4	34.4	76.0	45.3	8.3	22.7	36.4	17.7	24.7	71.9	54.6	11.7	29.3	15.9	19,805	7,776	3,359	1,735	650	439	1,306	1,919
3	Heat	59-23	2004-05	.720	82	243.7	101.5	43.0	21.8	6.4	5.8	37.8	77.7	48.6	5.8	15.4	37.7	20.2	30.1	67.2	55.9	10.8	32.2	13.7	19,980	8,327	3,526	1,790	528	474	1,127	1,814
4	Heat	58-24	2010-11	.707	82	241.2	102.1	42.1	20.0	6.6	5.2	37.0	76.8	48.1	6.7	18.0	37.0	21.5	27.9	76.9	57.3	9.6	32.5	13.9	19,780	8,369	3,456	1,639	544	430	1,142	1,674
5	Heat	46-20	2011-12	.697	66	243.0	98.5	41.6	20.0	8.9	5.4	37.1	79.0	46.9	5.6	15.6	35.9	18.8	24.2	77.5	54.9	10.4	31.2	15.2	16,040	6,500	2,746	1,317	585	355	1,002	1,282
6	Heat	13-6	2025-26	.684	19	241.3	122.9	46.4	30.3	9.0	4.4	44.7	93.2	47.9	13.1	35.6	36.8	20.5	25.9	78.9	58.8	10.5	35.9	14.4	4,585	2,336	882	575	171	83	274	386
7	Heat	55-27	1997-98	.671	82	240.9	95.0	42.0	21.4	8.1	5.2	34.8	77.2	45.0	6.7	18.8	35.5	18.8	25.4	73.9	53.8	12.5	29.5	15.0	19,755	7,787	3,447	1,758	665	429	1,226	1,982
8	Heat	33-17	1998-99	.660	50	240.5	89.0	40.3	20.4	6.5	6.1	32.3	71.3	45.3	5.8	16.1	35.9	18.6	25.2	73.5	54.0	10.1	30.2	14.9	12,025	4,449	2,015	1,019	327	304	744	1,035
9	Heat	54-28	2013-14	.659	82	242.4	102.2	36.9	22.5	8.9	4.5	38.3	76.5	50.1	8.1	22.3	36.4	17.5	23.0	76.0	59.0	7.6	29.2	14.8	19,880	8,380	3,024	1,847	732	367	1,212	1,596
10	Heat	53-29	2021-22	.646	82	242.1	110.0	43.7	25.5	7.4	3.2	39.6	84.8	46.7	13.6	35.8	37.9	17.3	21.4	80.8	58.4	9.8	33.9	14.6	19,855	9,022	3,585	2,090	606	265	1,194	1,679
11	Heat	52-30	2005-06	.634	82	240.9	99.9	43.1	20.6	6.4	5.4	37.1	77.5	47.8	6.1	17.6	34.5	19.7	28.2	70.0	55.6	10.5	32.6	14.5	19,755	8,191	3,533	1,692	522	442	1,186	1,871
12	Heat	52-30	1999-00	.634	82	241.8	94.4	43.2	23.5	7.1	6.4	36.3	78.8	46.0	5.4	14.7	37.1	16.4	22.3	73.6	53.3	11.2	31.9	15.0	19,830	7,739	3,540	1,931	582	524	1,231	1,947
13	Heat	50-32	2000-01	.610	82	242.4	88.9	39.6	19.9	7.7	3.7	32.9	76.3	43.0	5.8	16.9	34.5	17.4	22.9	75.9	51.5	9.9	29.7	13.7	19,880	7,289	3,248	1,630	633	304	1,122	1,726
14	Heat	44-29	2019-20	.603	73	243.1	112.0	44.4	25.9	7.5	4.5	39.5	84.4	46.8	13.4	35.4	37.9	19.7	25.2	78.3	58.7	8.5	35.9	14.9	17,745	8,179	3,239	1,892	547	332	1,088	1,501
15	Heat	48-34	2015-16	.585	82	241.8	100.0	44.1	20.8	6.7	6.5	38.4	81.7	47.0	6.1	18.0	33.6	17.1	23.0	74.4	54.5	9.8	34.3	14.1	19,830	8,204	3,618	1,709	553	531	1,155	1,502
16	Heat	47-35	2009-10	.573	82	242.4	96.5	41.8	18.9	7.4	5.6	36.4	79.5	45.8	6.0	17.4	34.6	17.7	23.5	75.2	53.7	10.7	31.1	13.2	19,880	7,914	3,428	1,548	605	457	1,079	1,710
17	Heat	46-36	2023-24	.561	82	240.9	110.1	42.3	25.8	7.5	3.4	39.8	85.6	46.5	12.5	33.7	37.0	18.0	22.0	81.8	57.8	9.3	33.0	12.7	19,755	9,032	3,468	2,116	617	280	1,038	1,415
18	Heat	40-32	2020-21	.556	72	241.4	108.1	41.5	26.3	7.9	4.0	39.2	83.7	46.8	12.9	36.2	35.8	16.7	21.1	79.0	58.1	8.0	33.5	14.1	17,380	7,781	2,988	1,895	569	286	1,013	1,363
19	Heat	44-38	2022-23	.537	82	241.5	109.5	40.6	23.8	8.0	3.0	39.2	85.3	46.0	12.0	34.8	34.4	19.1	23.0	83.1	57.4	9.7	30.9	13.5	19,805	8,977	3,329	1,955	655	243	1,106	1,516
20	Heat	44-38	2017-18	.537	82	243.0	103.4	43.5	22.7	7.6	5.3	38.8	85.3	45.5	11.0	30.6	36.0	14.7	19.5	75.5	55.1	9.3	34.2	14.4	19,930	8,480	3,564	1,862	620	437	1,178	1,648
21	Heat	44-38	2006-07	.537	82	242.1	94.6	40.8	20.5	6.9	5.4	35.6	76.7	46.4	6.4	18.8	34.3	17.0	24.6	69.0	54.1	10.0	30.8	14.6	19,855	7,759	3,343	1,681	566	442	1,201	1,749
22	Heat	43-39	2008-09	.524	82	243.4	98.3	39.5	20.4	7.9	5.5	37.0	81.0	45.7	7.1	19.9	35.7	17.2	22.8	75.4	54.0	10.1	29.4	12.5	19,955	8,061	3,239	1,671	651	451	1,026	1,696
23	Heat	42-40	2003-04	.512	82	240.9	90.3	41.5	19.1	7.2	3.8	33.3	78.3	42.5	5.9	16.5	35.7	17.8	23.4	76.2	51.0	11.5	30.0	13.9	19,755	7,402	3,399	1,565	590	313	1,137	1,812
24	Heat	42-40	1995-96	.512	82	241.2	96.5	42.6	21.4	7.0	5.4	35.4	77.4	45.7	6.7	17.8	37.9	18.9	26.7	71.0	54.1	12.2	30.4	17.0	19,780	7,909	3,494	1,752	574	439	1,394	2,158
25	Heat	42-40	1993-94	.512	82	241.5	103.4	44.4	22.6	7.8	4.6	39.0	84.1	46.4	4.1	12.2	33.8	21.3	27.1	78.5	53.8	15.1	29.4	16.0	19,805	8,475	3,642	1,856	643	374	1,315	2,024