I nomi delle colonne:
[1] - visione sporadica
[2] - fino a 2 minuti
[3] - da 2 a 10 minuti
[4] - da 10 a 30 minuti
[5] - da 30 minuti a 1 ora
[6] - più di 1 ora
Data          [1]      [2]      [3]      [4]      [5]      [6]
6 apr         100        0        0        0        0        0
7 apr         100        0        0        0        0        0
8 apr         100        0        0        0        0        0
9 apr        41.7       25     16.7     16.7        0        0
10 apr       87.5     12.5        0        0        0        0
11 apr         40       20       40        0        0        0
12 apr         75        0        0       25        0        0
13 apr        100        0        0        0        0        0
14 apr       88.9     11.1        0        0        0        0
15 apr       66.7     33.3        0        0        0        0
16 apr         70        5        5       20        0        0
17 apr        100        0        0        0        0        0
18 apr        100        0        0        0        0        0
19 apr       77.8     11.1     11.1        0        0        0
20 apr        100        0        0        0        0        0
21 apr        100        0        0        0        0        0
22 apr       77.8     11.1        0     11.1        0        0
23 apr       88.9     11.1        0        0        0        0
24 apr       71.4     14.3        0     14.3        0        0
25 apr        100        0        0        0        0        0
26 apr       83.3     16.7        0        0        0        0
27 apr       58.3     16.7       25        0        0        0
28 apr       83.3        0     16.7        0        0        0
29 apr        100        0        0        0        0        0
30 apr       88.9     11.1        0        0        0        0
1 mag        44.4     44.4     11.1        0        0        0
2 mag        62.5       25     12.5        0        0        0
3 mag        66.7     16.7     16.7        0        0        0
4 mag        33.3        0     66.7        0        0        0
5 mag        57.1     28.6        0     14.3        0        0
6 mag        77.8     11.1     11.1        0        0        0