how many championships did the bulls win in franchise history

The Chicago Bulls have won 6 championships all-time.

	TEAM	CHAMPS	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	Bulls	0	1966-67	81	240.6	113.2	65.4	22.6			44.0	105.0	41.9				25.1	34.4	73.2	47.1				19,490	9,167	5,295	1,827				2,205
2	Bulls	0	1967-68	82	241.5	109.5	62.4	18.6			42.5	99.2	42.9				24.5	33.1	73.8	48.1				19,805	8,982	5,117	1,527				2,130
3	Bulls	0	1968-69	82	240.9	104.7	55.5	19.5			40.9	97.8	41.8				22.9	31.4	72.8	46.9				19,755	8,587	4,550	1,597				2,064
4	Bulls	0	1969-70	82	242.4	114.9	53.5	26.0			44.0	99.2	44.4				26.9	34.9	77.2	50.2				19,880	9,423	4,383	2,133				1,863
5	Bulls	0	1970-71	82	240.9	110.6	52.7	26.1			42.2	93.4	45.2				26.2	33.2	79.0	51.2				19,755	9,070	4,325	2,142				1,797
6	Bulls	0	1971-72	82	241.2	111.2	53.3	25.5			43.2	95.8	45.1				24.9	32.9	75.5	50.4				19,780	9,117	4,371	2,087				1,964
7	Bulls	0	1972-73	82	241.5	104.1	48.8	24.7			42.4	95.5	44.4				19.2	25.3	75.9	48.8				19,805	8,534	4,000	2,023				1,881
8	Bulls	0	1973-74	82	241.2	102.0	45.8	22.8	9.3	3.9	40.1	90.0	44.6				21.8	28.2	77.1	49.8	13.9	31.9	20.6	19,780	8,368	3,759	1,868	764	316	1,690	1,874
9	Bulls	0	1974-75	82	242.4	98.1	47.5	22.4	8.1	4.6	38.6	86.4	44.7				20.9	26.9	77.7	49.9	13.5	34.0	18.1	19,880	8,045	3,893	1,840	668	379	1,482	1,952
10	Bulls	0	1975-76	82	241.2	95.9	50.0	20.8	7.6	3.1	37.9	91.5	41.4				20.1	26.8	75.1	46.4	16.8	33.2	17.2	19,780	7,863	4,101	1,704	627	255	1,413	1,977
11	Bulls	0	1976-77	82	241.5	98.9	48.7	24.3	8.5	4.4	39.6	87.6	45.2				19.7	26.3	74.7	49.8	15.8	33.0	18.9	19,805	8,111	3,997	1,989	699	364	1,552	1,871
12	Bulls	0	1977-78	82	240.9	103.9	46.6	25.8	8.1	3.9	40.6	85.9	47.3				22.7	30.1	75.4	52.4	15.2	31.4	20.3	19,755	8,523	3,825	2,119	665	322	1,667	1,930
13	Bulls	0	1978-79	82	241.2	104.7	46.0	26.5	7.0	4.0	42.4	86.7	48.9				19.9	26.6	74.7	53.2	14.9	31.0	22.1	19,780	8,588	3,768	2,169	576	324	1,813	1,970
14	Bulls	0	1979-80	82	242.7	107.5	43.7	26.2	8.6	4.8	41.0	84.7	48.4	0.9	3.4	25.5	24.6	31.6	77.9	54.5	13.6	30.1	20.5	19,905	8,813	3,580	2,152	704	392	1,684	2,146
15	Bulls	0	1980-81	82	241.2	109.0	45.1	23.5	8.9	6.3	42.2	84.2	50.1	0.5	2.2	21.2	24.2	31.3	77.4	55.6	15.0	30.2	20.4	19,780	8,937	3,702	1,925	729	514	1,672	2,058
16	Bulls	0	1981-82	82	242.4	106.6	44.5	24.9	7.1	5.9	41.1	82.0	50.1	0.7	2.6	25.4	23.8	31.0	76.7	55.7	13.7	30.8	20.0	19,880	8,743	3,650	2,043	580	483	1,636	2,008
17	Bulls	0	1982-83	82	242.7	111.0	46.3	25.4	8.1	4.9	43.1	89.9	48.0	0.5	2.5	21.5	24.2	32.8	73.7	53.2	15.5	30.8	21.3	19,905	9,102	3,794	2,086	666	400	1,743	2,192
18	Bulls	0	1983-84	82	243.7	103.7	42.0	25.5	8.4	5.5	40.3	85.0	47.4	0.2	1.4	17.1	22.8	30.6	74.6	52.6	13.9	28.0	19.2	19,980	8,501	3,441	2,095	687	454	1,578	2,196
19	Bulls	0	1984-85	82	241.5	108.7	42.0	24.3	7.6	5.7	42.1	84.3	50.0	0.4	2.0	18.0	24.2	30.8	78.4	55.6	13.1	28.9	17.8	19,805	8,916	3,440	1,992	622	468	1,463	2,071
20	Bulls	0	1985-86	82	242.1	109.3	43.4	24.5	7.4	4.9	42.4	88.1	48.1	1.1	3.9	27.8	23.4	30.5	76.9	53.8	15.6	27.8	17.5	19,855	8,962	3,558	2,006	609	400	1,436	2,166
21	Bulls	0	1986-87	82	241.8	104.8	44.5	26.1	8.3	5.3	41.2	87.3	47.3	1.0	3.6	26.1	21.4	27.5	77.8	52.8	15.2	29.3	15.3	19,830	8,596	3,648	2,143	677	438	1,257	1,922
22	Bulls	0	1987-88	82	242.1	105.0	44.3	26.2	8.7	5.8	41.9	85.5	49.0	0.7	3.0	23.0	20.5	27.1	75.9	53.9	14.3	30.0	15.4	19,855	8,609	3,629	2,149	712	475	1,263	1,849
23	Bulls	0	1988-89	82	241.2	106.4	42.3	27.0	8.8	4.6	42.0	85.0	49.5	2.1	6.5	32.8	20.2	25.7	78.6	55.3	12.4	29.9	16.2	19,780	8,726	3,471	2,213	722	376	1,327	1,855
24	Bulls	0	1989-90	82	241.8	109.5	40.9	26.5	9.9	4.7	43.1	86.5	49.8	3.0	8.2	37.4	20.3	26.1	77.8	55.9	13.1	27.8	15.2	19,830	8,977	3,354	2,172	814	388	1,247	1,906
25	Bulls	1	1990-91	82	240.9	110.0	42.6	27.0	10.0	5.3	44.3	86.9	51.0	1.9	5.2	36.6	19.6	25.7	76.0	56.0	14.0	28.6	14.4	19,755	9,024	3,490	2,212	822	438	1,184	1,751
	Average	0.1		80.7	241.8	103.0	45.4	23.8	8.0	4.8	39.6	86.4	45.9	5.2	14.8	35.4	19.6	25.9	75.8	52.6	12.8	31.1		19517.5	8309.6	3663.2	1923.2	642.0	388.7		1801.3
	Total	6		4,762	241.8	103.0	45.4	23.8	8.0	4.8	39.6	86.4	45.9	5.2	14.8	35.4	19.6	25.9	75.8	52.6	12.8	31.1		1,151,530	490,268	216,129	113,467	33,383	20,212		106,276