mall1	product1	level1	138
mall1	product2	level1	117
mall1	product3	level1	98
mall1	product4	level1	117
mall1	product5	level1	115
mall1	product6	level1	102
mall1	product7	level1	117
mall1	product8	level1	104
mall1	product9	level1	88
mall1	product10	level1	80
mall2	product1	level1	151
mall2	product2	level1	132
mall2	product3	level1	92
mall2	product4	level1	127
mall2	product5	level1	111
mall2	product6	level1	107
mall2	product7	level1	112
mall2	product8	level1	122
mall2	product9	level1	83
mall2	product10	level1	68
mall3	product1	level1	130
mall3	product2	level1	124
mall3	product3	level1	94
mall3	product4	level1	111
mall3	product5	level1	123
mall3	product6	level1	110
mall3	product7	level1	116
mall3	product8	level1	113
mall3	product9	level1	87
mall3	product10	level1	72
mall4	product1	level1	138
mall4	product2	level1	141
mall4	product3	level1	99
mall4	product4	level1	112
mall4	product5	level1	118
mall4	product6	level1	99
mall4	product7	level1	98
mall4	product8	level1	120
mall4	product9	level1	78
mall4	product10	level1	70
