How many playoff appearances do the celtics have in the last 10 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	Celtics	4/16/2016	BOS	@	ATL	L 101-102	240	101	50	27	6	6	37	102	36.3	11	35	31.4	16	19	84.2	45.8	15	35	10	32
2	Celtics	4/19/2016	BOS	@	ATL	L 72-89	240	72	43	16	5	10	28	88	31.8	5	28	17.9	11	12	91.7	38.6	10	33	14	15
3	Celtics	4/22/2016	BOS	vs	ATL	W 111-103	240	111	44	23	10	6	38	82	46.3	11	32	34.4	24	33	72.7	57.5	7	37	15	20
4	Celtics	4/24/2016	BOS	vs	ATL	W 104-95	265	104	52	25	7	7	40	94	42.6	11	33	33.3	13	19	68.4	50.8	12	40	14	19
5	Celtics	4/26/2016	BOS	@	ATL	L 83-110	240	83	44	19	5	6	29	77	37.7	7	29	24.1	18	25	72.0	47.2	10	34	20	17
6	Celtics	4/28/2016	BOS	vs	ATL	L 92-104	240	92	43	16	5	4	34	94	36.2	7	32	21.9	17	18	94.4	45.1	10	33	12	29
7	Celtics	4/16/2017	BOS	vs	CHI	L 102-106	240	102	36	27	9	4	37	86	43.0	14	38	36.8	14	19	73.7	54.0	12	24	15	20
8	Celtics	4/18/2017	BOS	vs	CHI	L 97-111	240	97	38	26	6	4	38	82	46.3	10	33	30.3	11	19	57.9	53.7	11	27	16	17
9	Celtics	4/21/2017	BOS	@	CHI	W 104-87	240	104	37	34	11	2	41	86	47.7	17	37	45.9	5	7	71.4	58.4	7	30	12	12
10	Celtics	4/23/2017	BOS	@	CHI	W 104-95	240	104	42	22	7	4	38	82	46.3	10	37	27.0	18	22	81.8	56.7	11	31	13	24
11	Celtics	4/26/2017	BOS	vs	CHI	W 108-97	240	108	38	27	9	3	38	88	43.2	9	40	22.5	23	23	100.0	55.0	8	30	6	16
12	Celtics	4/28/2017	BOS	@	CHI	W 105-83	240	105	43	28	7	5	39	80	48.8	16	39	41.0	11	18	61.1	59.7	7	36	9	14
13	Celtics	4/30/2017	BOS	vs	WAS	W 123-111	240	123	38	32	8	7	46	90	51.1	19	39	48.7	12	15	80.0	63.7	12	26	11	25
14	Celtics	5/2/2017	BOS	vs	WAS	W 129-119	265	129	41	26	11	7	45	88	51.1	13	36	36.1	26	34	76.5	62.6	12	29	16	21
15	Celtics	5/4/2017	BOS	@	WAS	L 89-116	240	89	38	20	4	2	27	77	35.1	10	32	31.3	25	33	75.8	48.6	8	30	16	26
16	Celtics	5/7/2017	BOS	@	WAS	L 102-121	240	102	31	28	13	6	35	79	44.3	14	31	45.2	18	24	75.0	56.9	9	22	18	25
17	Celtics	5/10/2017	BOS	vs	WAS	W 123-101	240	123	48	33	7	8	46	87	52.9	16	33	48.5	15	21	71.4	63.9	9	39	11	25
18	Celtics	5/12/2017	BOS	@	WAS	L 91-92	240	91	37	25	5	3	32	79	40.5	11	35	31.4	16	18	88.9	52.3	7	30	10	19
19	Celtics	5/15/2017	BOS	vs	WAS	W 115-105	240	115	31	27	7	4	42	79	53.2	11	24	45.8	20	25	80.0	63.9	4	27	8	24
20	Celtics	5/17/2017	BOS	vs	CLE	L 104-117	240	104	40	33	4	1	41	88	46.6	12	38	31.6	10	18	55.6	54.2	13	27	14	26
21	Celtics	5/19/2017	BOS	vs	CLE	L 86-130	240	86	39	23	7	4	32	86	37.2	8	27	29.6	14	15	93.3	46.4	10	29	20	19
22	Celtics	5/21/2017	BOS	@	CLE	W 111-108	240	111	38	28	10	3	42	91	46.2	18	40	45.0	9	12	75.0	57.6	11	27	9	23
23	Celtics	5/23/2017	BOS	@	CLE	L 99-112	240	99	29	26	7	2	35	79	44.3	10	31	32.3	19	20	95.0	56.4	7	22	12	15
24	Celtics	5/25/2017	BOS	vs	CLE	L 102-135	240	102	39	20	7	5	37	86	43.0	11	30	36.7	17	23	73.9	53.1	12	27	18	23
25	Celtics	4/15/2018	BOS	vs	MIL	W 113-107	265	113	45	20	8	5	39	94	41.5	11	26	42.3	24	27	88.9	53.4	11	34	15	21
	Average						241.7	106.2	42.8	23.2	6.6	5.3	37.9	84.1	45.0	12.8	36.1	35.5	17.7	22.1	79.7	56.6	9.4	33.5	12.4	19.7
	Total						35,770	15,724	6,340	3,440	973	779	5,607	12,452	45.0	1,897	5,338	35.5	2,613	3,278	79.7	56.6	1,389	4,951	1,836	2,918