which team has the most championships after 1963

Since 1963-64, the Boston Celtics and the Los Angeles Lakers are tied for the most championships, with 12 championships.

	TEAM	Champs	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	Celtics	12	5,032	241.6	106.9	47.0	24.3	8.1	4.9	41.1	88.8	46.2	6.3	17.6	35.7	20.1	26.1	76.8	53.3	12.2	31.7		1,215,555	537,829	236,755	122,073	34,126	20,470		115,087
2	Lakers	12	5,031	241.6	108.5	46.7	24.9	8.3	5.5	41.7	88.1	47.4	5.8	16.8	34.7	20.7	27.8	74.5	54.1	12.5	31.7		1,215,715	545,894	235,186	125,349	34,921	23,143		109,850
3	Bulls	6	4,785	241.8	103.0	45.4	23.8	8.0	4.8	39.7	86.4	45.9	5.3	14.9	35.4	19.6	25.9	75.8	52.7	12.8	31.1		1,157,100	492,966	217,175	114,121	33,568	20,322		106,744
4	Spurs	5	3,971	241.5	105.7	43.8	24.6	8.0	5.7	40.5	84.9	47.7	5.5	15.3	36.2	19.5	25.8	75.5	54.9	12.0	31.8	15.5	959,140	419,571	173,788	97,621	31,696	22,699	61,539	84,183
5	Warriors	5	5,027	241.5	108.1	47.6	24.2	8.8	5.1	41.5	90.4	45.9	6.6	18.2	36.2	20.2	26.9	74.9	52.9	13.3	31.1		1,213,930	543,447	239,484	121,603	37,069	21,297		117,408
6	Heat	3	2,991	241.9	100.0	42.0	22.0	7.7	4.8	37.4	81.3	46.0	7.1	19.9	35.9	18.1	24.2	74.6	54.4	11.0	31.0	15.0	723,490	298,999	125,622	65,920	22,914	14,406	44,723	64,463
7	Pistons	3	5,027	241.6	103.8	45.7	22.4	7.8	4.9	39.9	87.5	45.6	5.4	15.6	34.8	19.9	26.9	74.2	52.3	13.0	30.3		1,214,405	521,952	229,742	112,484	32,977	20,678		114,936
8	Bucks	2	4,632	241.6	105.4	43.7	24.2	8.4	4.9	40.8	86.6	47.0	6.0	16.6	36.0	19.1	25.3	75.6	53.9	12.3	30.5		1,119,055	488,344	202,489	112,258	35,437	20,587		105,872
9	Rockets	2	4,709	241.5	105.8	45.3	23.5	8.1	5.1	40.2	87.4	46.0	7.0	20.0	35.0	19.8	26.3	75.3	53.5	12.7	31.2		1,137,410	498,010	213,474	110,459	34,123	21,606		104,880
10	Thunder	2	4,712	241.6	106.3	44.8	23.4	8.8	5.0	40.6	87.4	46.4	6.0	17.0	35.4	20.4	26.9	75.8	53.5	13.0	30.6		1,138,555	500,791	211,095	110,321	37,102	21,041		108,284
11	Knicks	2	5,026	241.8	103.8	44.9	22.8	7.9	4.3	40.0	86.8	46.1	6.0	16.8	35.4	19.4	25.9	75.0	52.9	12.2	30.5		1,215,215	521,562	225,798	114,629	33,262	18,293		118,906
12	76ers	2	5,033	241.7	105.3	46.3	23.1	8.8	5.5	40.0	87.1	46.0	5.1	14.9	34.4	21.5	28.7	74.9	52.8	12.7	30.8		1,216,370	530,182	233,014	116,164	36,930	23,093		112,976
13	Raptors	1	2,417	241.9	101.7	42.0	22.4	7.8	5.1	37.9	83.7	45.2	8.0	22.3	35.9	18.0	23.4	77.0	54.1	11.4	30.6	14.0	584,630	245,784	101,488	54,233	18,834	12,262	33,888	52,118
14	Mavericks	1	3,650	241.7	104.2	42.6	22.7	7.4	4.7	39.3	85.1	46.1	6.6	18.5	35.6	19.1	24.7	77.2	54.3	12.0	30.7	14.1	882,075	380,322	155,578	82,828	26,899	17,147	51,551	78,064
15	Nuggets	1	3,974	241.6	108.1	44.3	24.8	8.4	5.4	41.0	88.0	46.6	5.6	16.2	34.9	20.8	27.4	76.1	54.1	13.1	31.2	15.9	959,985	429,665	175,890	98,559	33,522	21,269	63,192	91,299
16	Cavaliers	1	4,460	241.6	101.9	43.2	23.4	7.7	4.8	39.1	85.3	45.8	5.8	16.1	35.9	18.8	25.0	75.1	52.9	12.5	30.3		1,077,650	454,318	192,485	104,179	32,412	20,421		97,281
17	Trail Blazers	1	4,468	241.7	105.3	44.2	23.5	8.1	5.0	40.2	86.5	46.5	5.9	16.8	35.4	19.9	26.4	75.5	53.7	13.1	30.8		1,079,695	470,617	197,595	105,154	34,331	21,024		100,724
18	Wizards	1	5,031	241.6	104.7	46.1	22.9	7.9	5.0	40.6	88.8	45.7	5.1	14.9	34.4	19.7	26.5	74.5	52.1	12.5	30.7		1,215,715	526,698	231,903	114,996	33,379	20,999		113,463