Table 4

Summary statistics of relative income price (RIP) (%) of cigarettes by brand types in Bangladesh, 2009–2015

Brand types	Number of observations	Mean RIP	SD	Min	Max
Low price
2009	93	6.61	3.19	0.46	14.84
2010	57	6.57	3.89	0.60	16.54
2011–2012	452	8.29	3.00	0.34	14.84
2014–2015	279	8.58	3.17	0.43	18.79
Medium price
2009	1198	15.07	6.90	3.07	42.41
2010	1108	14.34	7.43	2.84	38.91
2011–2012	619	15.45	6.80	3.42	44.51
2014–2015	841	12.94	6.80	3.90	42.28
High price
2009	263	26.09	11.75	8.61	84.81
2010	306	21.52	9.60	8.22	58.36
2011–2012	221	22.81	9.93	9.58	59.34
2014–2015	190	22.16	9.91	10.84	70.45
Premium
2009	138	32.05	18.83	15.50	95.43
2010	138	28.48	15.69	14.85	64.98
2011–2012	103	37.44	23.02	17.11	93.20
2014–2015	137	27.32	10.16	20.05	73.77
All brands
2009	1692	16.36	9.60	0.46	95.43
2010	1609	15.51	9.07	0.60	64.98
2011–2012	1395	14.47	10.55	0.34	93.20
2014–2015	1447	13.62	8.53	0.43	73.77