I nomi delle colonne:
[1] - Giappone
[2] - USA
[3] - Belorussia
[4] - Paesi Bassi
[5] - Brasile
Data          [1]      [2]      [3]      [4]      [5]
6 apr           0      100        0        0        0
7 apr          50       50        0        0        0
8 apr           0       50       50        0        0
9 apr           0        0     33.3        0        0
10 apr          0        0     33.3        0     33.3
11 apr          0        0      100        0        0
12 apr          0     66.7     33.3        0        0
13 apr          0       50       50        0        0
14 apr         20       20       20        0       20
15 apr          0        0     33.3        0        0
16 apr          0        0       25        0        0
17 apr       14.3     14.3     14.3     28.6        0
18 apr          0        0      100        0        0
19 apr          0       50       25        0       25
20 apr          0       50       50        0        0
21 apr       66.7        0     33.3        0        0
22 apr          0       50       50        0        0
23 apr          0       60       20        0       20
24 apr          0        0     33.3        0        0
25 apr         20       20       20        0        0
26 apr          0        0      100        0        0
27 apr          0        0       25       25        0
28 apr          0       50       50        0        0
29 apr          0        0     33.3        0        0
30 apr          0       40       20       20        0
1 mag          25        0       25       25        0
2 mag           0        0       25        0        0
3 mag        33.3        0     33.3     33.3        0
4 mag           0        0      100        0        0
5 mag           0        0       20        0       20
6 mag           0       75       25        0        0