how many times had an nba team lost being up 15 points by the half

The New Orleans Pelicans didn't lose when scoring 15+ points versus the Magic in the first half on October 28, 2014.

Interpreted as:

How many times had an NBA team lost being up 15 or more points by the half?

	TEAM	HALF	DATE	L	PTS	TM		OPP	MIN	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF
1	Pelicans	1H	10/28/2014	0	48	NOP	vs	ORL	120	33	10	5	8	22	56	39.3	1	9	11.1	3	14	21.4	38.6	17	16	3	8
2	Magic	1H	10/28/2014	2	41	ORL	@	NOP	120	30	8	2	4	14	41	34.1	2	6	33.3	11	14	78.6	43.5	10	20	10	11
3	Spurs	1H	10/28/2014	0	45	SAS	vs	DAL	120	21	11	3	2	17	37	45.9	5	13	38.5	6	7	85.7	56.1	6	15	9	7
4	Mavericks	1H	10/28/2014	2	53	DAL	@	SAS	120	20	11	5	2	22	45	48.9	5	11	45.5	4	5	80.0	56.1	6	14	5	9
5	Lakers	1H	10/28/2014	2	45	LAL	vs	HOU	120	21	8	2	2	16	44	36.4	2	5	40.0	11	13	84.6	45.3	7	14	6	13
6	Rockets	1H	10/28/2014	0	62	HOU	@	LAL	120	25	12	3	3	19	44	43.2	8	16	50.0	16	22	72.7	57.7	10	15	3	13
7	Bucks	1H	10/29/2014	2	57	MIL	@	CHA	120	19	14	5	2	21	40	52.5	3	6	50.0	12	14	85.7	61.7	2	17	4	10
8	Hornets	1H	10/29/2014	0	46	CHA	vs	MIL	120	22	14	3	3	17	45	37.8	3	11	27.3	9	12	75.0	45.7	6	16	5	11
9	76ers	1H	10/29/2014	2	51	PHI	@	IND	120	20	9	8	3	21	43	48.8	2	8	25.0	7	15	46.7	51.4	6	14	7	20
10	Pacers	1H	10/29/2014	0	48	IND	vs	PHI	120	24	9	4	7	16	41	39.0	3	11	27.3	13	19	68.4	48.6	8	16	12	13
11	Celtics	1H	10/29/2014	0	67	BOS	vs	BKN	120	23	18	6	5	27	44	61.4	5	11	45.5	8	10	80.0	69.2	6	17	7	12
12	Nets	1H	10/29/2014	2	41	BKN	@	BOS	120	16	9	3	2	16	41	39.0	2	7	28.6	7	10	70.0	45.2	5	11	11	12
13	Wizards	1H	10/29/2014	2	52	WAS	@	MIA	120	22	15	3	2	22	41	53.7	4	10	40.0	4	6	66.7	59.6	6	16	8	10
14	Heat	1H	10/29/2014	0	53	MIA	vs	WAS	120	21	12	6	2	18	42	42.9	5	18	27.8	12	13	92.3	55.5	7	14	6	5
15	Hawks	1H	10/29/2014	2	52	ATL	@	TOR	120	23	14	3	7	19	41	46.3	8	14	57.1	6	11	54.5	56.7	4	19	9	12
16	Raptors	1H	10/29/2014	0	60	TOR	vs	ATL	120	27	14	6	5	20	48	41.7	7	15	46.7	13	15	86.7	54.9	7	20	4	11
17	Timberwolves	1H	10/29/2014	2	47	MIN	@	MEM	120	29	7	5	3	18	47	38.3	1	4	25.0	10	15	66.7	43.8	14	15	11	8
18	Grizzlies	1H	10/29/2014	0	53	MEM	vs	MIN	120	20	11	4	3	22	42	52.4	2	7	28.6	7	11	63.6	56.6	5	15	9	11
19	Knicks	1H	10/29/2014	2	43	NYK	vs	CHI	120	19	9	3	4	17	42	40.5	1	7	14.3	8	8	100.0	47.2	6	13	4	10
20	Bulls	1H	10/29/2014	0	53	CHI	@	NYK	120	24	10	3	4	19	40	47.5	3	13	23.1	12	14	85.7	57.4	8	16	6	11
21	Pistons	1H	10/29/2014	2	40	DET	@	DEN	120	21	8	3	3	16	40	40.0	3	12	25.0	5	12	41.7	44.2	3	18	7	12
22	Nuggets	1H	10/29/2014	0	42	DEN	vs	DET	120	24	10	3	3	17	41	41.5	1	9	11.1	7	9	77.8	46.7	5	19	9	10
23	Rockets	1H	10/29/2014	0	58	HOU	@	UTA	120	15	8	4	1	23	42	54.8	9	14	64.3	3	4	75.0	66.3	6	9	8	10
24	Jazz	1H	10/29/2014	2	50	UTA	vs	HOU	120	12	9	3	3	21	35	60.0	2	8	25.0	6	6	100.0	66.4	3	9	7	7
25	Lakers	1H	10/29/2014	2	50	LAL	@	PHX	120	21	10	5	1	20	48	41.7	1	3	33.3	9	9	100.0	48.1	8	13	8	9