"etat" "age" "marque"
0 4 "A"
0 2 "C"
0 3 "C"
0 9 "B"
0 7 "B"
0 6 "A"
0 2 "B"
0 3 "B"
0 6 "A"
0 5 "A"
0 4 "B"
0 4 "C"
0 9 "B"
0 7 "B"
0 6 "C"
0 5 "C"
1 1 "A"
1 3 "B"
1 14 "A"
1 10 "A"
1 1 "B"
1 5 "B"
1 3 "A"
1 9 "C"
1 2 "C"
1 16 "B"
1 1 "B"
1 1 "B"
1 5 "B"
1 13 "A"
1 1 "A"
1 2 "A"
1 8 "B"