Brand	T	N	W	C
Alpine	16	1	0.99	15
Benson & Hedges	15	1.1	1.09	15
Camel	9	0.7	0.93	11
Carlton	5	0.5	0.95	3
Chesterfield	23	1.3	0.89	15
Kent	12	0.9	0.92	12
Kool	16	1.2	0.94	15
L&M	13	0.9	0.89	13
Lark	11	0.9	0.96	11
Marlboro	15	1	0.93	14
Merit	9	0.7	0.97	10
Newport LIghts	9	0.8	0.85	10
Now	1	0.1	0.79	2
Old Gold	16	1.2	0.92	17
Pall Mall	10	0.9	1.04	12
Raleigh	15	1	0.96	15
Salem Ultra	4	0.4	0.91	6
Tareyton	14	1	1.01	14
TRUE	5	0.5	0.98	6
Viceroy	10	0.8	0.97	10
Virginia Slims	15	1.1	0.95	13
Winston	11	0.8	1.12	13