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]
2 apr        92.9      7.1        0        0        0        0
3 apr        94.4      5.6        0        0        0        0
4 apr        91.7      8.3        0        0        0        0
5 apr        88.2     11.8        0        0        0        0
6 apr        85.7     14.3        0        0        0        0
7 apr        85.7     14.3        0        0        0        0
8 apr        93.8      6.2        0        0        0        0
9 apr        76.5     23.5        0        0        0        0
10 apr       86.7     13.3        0        0        0        0
11 apr         87       13        0        0        0        0
12 apr         96        4        0        0        0        0
13 apr       76.9     23.1        0        0        0        0
14 apr       90.5      9.5        0        0        0        0
15 apr       76.2     23.8        0        0        0        0
16 apr       15.8     84.2        0        0        0        0
17 apr       29.4     70.6        0        0        0        0
18 apr       12.5     87.5        0        0        0        0
19 apr       23.8     76.2        0        0        0        0
20 apr       42.1     57.9        0        0        0        0
21 apr       41.2     58.8        0        0        0        0
22 apr       28.6     71.4        0        0        0        0
23 apr       46.7     53.3        0        0        0        0
24 apr       33.3     66.7        0        0        0        0
25 apr       16.7     83.3        0        0        0        0
26 apr       28.6     71.4        0        0        0        0
27 apr       26.7     73.3        0        0        0        0
28 apr       29.4     70.6        0        0        0        0
29 apr       30.8     69.2        0        0        0        0
30 apr         40       60        0        0        0        0
1 mag         7.7     92.3        0        0        0        0
2 mag        23.1     76.9        0        0        0        0