MALE OR FEMALE
0 = WOMEN
1 = MEN

0 = NO
1 = YES

SOCIOECONOMIC SITUATION
1 = LOW
2 = MEAN
3 = HIGH

PREFERENCE BETWEEN A Y B
1 = VERY PREFERRED
2 = SLIGHTLY PREFERRED

0 = Not Selected
1 = Selected

A = CEREALS AND DERIVATIVES
B = FRESH FRUITS

B = FRESH FRUITS
C = AUTOFEED AND BEVERAGE

A = CEREALS AND DERIVATIVES
C = AUTOFEED AND BEVERAGE

D = PLAYGROUND, READING MATERIAL
E = CARE AND PERSONAL ITEMS

E = CARE AND PERSONAL ITEMS
F = MEN'S WOMEN'S CLOTHING

D = PLAYGROUND, READING MATERIAL
F = MEN'S WOMEN'S CLOTHING

G = FRESH VEGETABLES
H = TUBERS AND DERIVATIVES

H = TUBERS AND DERIVATIVES
I = MEAT AND PREPARATIONS

G = FRESH VEGETABLES
I = MEAT AND PREPARATIONS

J = TOBACCO
K = HOUSING

K = HOUSING
L = HEALTH CARE

J = TOBACCO
L = HEALTH CARE

M = FISH AND SEAFOOD
N = MILK, MILK PRODUCTS AND EGGS

N = MILK, MILK PRODUCTS AND EGGS
O = COFFEE, TEA AND SOFT DRINKS

M = FISH AND SEAFOOD
O = COFFEE, TEA AND SOFT DRINKS

P = TRANSPORTATION
Q = LUXURY HOUSING

Q = LUXURY HOUSING
R = EDUCATION

P = TRANSPORTATION
R = EDUCATION