How many bulls playoff appearances in the last 20 years?

	TEAM	DATE	TM		OPP	RESULT	MIN	PTS	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF
1	Bulls	5/4/2005	CHI	vs	WAS	L 110-112	240	110	36	24	5	5	40	85	47.1	13	23	56.5	17	30	56.7	56.0	13	23	15	27
2	Bulls	5/6/2005	CHI	@	WAS	L 91-94	240	91	48	19	4	5	31	77	40.3	9	20	45.0	20	26	76.9	51.4	13	35	16	25
3	Bulls	4/22/2006	CHI	@	MIA	L 106-111	240	106	40	20	5	4	40	88	45.5	13	26	50.0	13	17	76.5	55.5	10	30	16	30
4	Bulls	4/24/2006	CHI	@	MIA	L 108-115	240	108	36	20	6	3	41	77	53.2	8	14	57.1	18	26	69.2	61.1	8	28	18	26
5	Bulls	4/27/2006	CHI	vs	MIA	W 109-90	240	109	42	23	7	3	36	78	46.2	5	16	31.3	32	46	69.6	55.5	9	33	11	27
6	Bulls	4/30/2006	CHI	vs	MIA	W 93-87	240	93	34	18	9	7	31	68	45.6	7	17	41.2	24	31	77.4	57.0	8	26	17	17
7	Bulls	5/2/2006	CHI	@	MIA	L 78-92	240	78	50	10	3	5	25	72	34.7	4	16	25.0	24	30	80.0	45.8	10	40	19	29
8	Bulls	5/4/2006	CHI	vs	MIA	L 96-113	240	96	34	19	4	1	31	75	41.3	10	30	33.3	24	32	75.0	53.9	8	26	11	26
9	Bulls	4/21/2007	CHI	vs	MIA	W 96-91	240	96	46	27	4	6	35	82	42.7	3	17	17.6	23	27	85.2	51.1	13	33	13	24
10	Bulls	4/24/2007	CHI	vs	MIA	W 107-89	240	107	38	28	11	5	43	78	55.1	11	17	64.7	10	12	83.3	64.2	10	28	18	19
11	Bulls	4/27/2007	CHI	@	MIA	W 104-96	240	104	44	20	5	4	35	71	49.3	5	15	33.3	29	37	78.4	59.6	6	38	18	29
12	Bulls	4/29/2007	CHI	@	MIA	W 92-79	240	92	42	18	11	2	32	84	38.1	9	21	42.9	19	24	79.2	48.6	10	32	5	22
13	Bulls	5/5/2007	CHI	@	DET	L 69-95	240	69	38	13	7	2	23	70	32.9	5	17	29.4	18	28	64.3	41.9	11	27	21	19
14	Bulls	5/7/2007	CHI	@	DET	L 87-108	240	87	30	19	9	5	23	67	34.3	4	20	20.0	37	52	71.2	48.4	8	22	13	24
15	Bulls	5/10/2007	CHI	vs	DET	L 74-81	240	74	60	12	3	6	28	83	33.7	2	13	15.4	16	26	61.5	39.2	22	38	12	17
16	Bulls	5/13/2007	CHI	vs	DET	W 102-87	240	102	51	18	5	5	35	71	49.3	5	12	41.7	27	35	77.1	59.0	15	36	18	21
17	Bulls	5/15/2007	CHI	@	DET	W 108-92	240	108	35	28	10	6	43	75	57.3	10	16	62.5	12	19	63.2	64.8	11	24	14	22
18	Bulls	5/17/2007	CHI	vs	DET	L 85-95	240	85	35	23	5	1	28	75	37.3	5	18	27.8	24	35	68.6	47.0	10	25	11	24
19	Bulls	4/18/2009	CHI	@	BOS	W 105-103	265	105	53	20	5	10	41	96	42.7	3	17	17.6	20	22	90.9	49.7	10	43	16	26
20	Bulls	4/20/2009	CHI	@	BOS	L 115-118	240	115	36	20	7	14	40	80	50.0	9	20	45.0	26	29	89.7	62.0	8	28	11	18
21	Bulls	4/23/2009	CHI	vs	BOS	L 86-107	240	86	45	14	5	4	30	80	37.5	9	22	40.9	17	27	63.0	46.8	15	30	22	18
22	Bulls	4/26/2009	CHI	vs	BOS	W 121-118	290	121	49	23	9	9	45	93	48.4	5	12	41.7	26	35	74.3	55.8	10	39	15	28
23	Bulls	4/28/2009	CHI	@	BOS	L 104-106	265	104	50	18	7	6	34	85	40.0	9	23	39.1	27	32	84.4	52.5	14	36	13	23
24	Bulls	4/30/2009	CHI	vs	BOS	W 128-127	315	128	46	27	4	7	49	99	49.5	9	17	52.9	21	28	75.0	57.5	9	37	15	30
25	Bulls	5/2/2009	CHI	@	BOS	L 99-109	240	99	40	17	10	7	30	77	39.0	7	24	29.2	32	36	88.9	53.3	7	33	14	29
	Average						243.8	94.6	43.3	20.5	6.6	5.4	34.9	81.4	42.9	6.8	19.8	34.2	18.0	23.7	76.1	51.5	11.6	31.8	13.3	21.5
	Total						22,430	8,704	3,984	1,886	607	496	3,213	7,493	42.9	623	1,820	34.2	1,655	2,176	76.1	51.5	1,063	2,921	1,221	1,978