id;name;grade;marks
1;Juan;1ºDAM;5,3,4,6,5
2;Pepe;2ºDAM;6,5,7,5,6
3;Alberto;1ºDAM;7,8,5,4,9
4;Ivan;2ºDAM;3,6,5,4,2
5;Anna;SMX;,8,5,7,6,9
6;Eva;1ºDAM;5,5,5,4,5
7;Toñi;SMX;4,9,7,9,6
8;Vicente;2ºDAM;6,5,7,5,6
9;Jesus;SMX;4,3,5,7,6
10;Daniel;1ºDAM;1,2,7,6,4
11;Sandra;SMX;4,5,5,4,6
12;Alejandro;SMX;7,9,4,5,3
13;Martina;1ºDAM;5,1,9,7,6
14;Rocio;1ºDAM;5,6,4,8,9
15;Godofredo;2ºDAM;9,9,9,9,9