I nomi delle colonne:
[1] - Marcatore
[2] - yandex.ru
[3] - Non definito
[4] - ya.ru
[5] - google.ru
Data          [1]      [2]      [3]      [4]      [5]
20 apr       22.2     20.8      6.9     16.7      1.4
21 apr       21.6     23.7      5.2     20.6        0
22 apr       19.8       25        6     15.5      1.7
23 apr       21.8       20      9.1     17.3      1.8
24 apr       18.3     22.9      7.3     19.3      1.8
25 apr       17.2     24.2     11.1     11.1        0
26 apr       24.7      8.2      5.9     11.8      1.2
27 apr       14.5     22.4      6.6     11.8      1.3
28 apr       17.8     21.8      9.9     14.9        2
29 apr         19     20.3      8.9     12.7      1.3
30 apr       16.5     16.5      8.8     19.8      4.4
1 mag        25.4     10.4     10.4     16.4        0
2 mag        17.3     14.7      5.3       20        0
3 mag        22.2     18.5      7.4     16.7        0
4 mag        34.5     16.1     10.3      9.2        0
5 mag        22.6     17.9     10.7     14.3        0
6 mag        21.4      9.7      9.7     18.4     0.97
7 mag        16.7     24.5      7.8     13.7        0
8 mag        17.7      9.7     11.3     19.4        0
9 mag        24.5     10.2      6.1     14.3      6.1
10 mag       16.4     11.5      6.6     21.3        0
11 mag       32.3     13.8      3.1     13.8        0
12 mag       19.5     21.8     12.6     10.3        0
13 mag       21.8     19.1       10     15.5     0.91
14 mag       21.3     14.9      5.3     18.1      1.1
15 mag       22.2       16      7.4     12.3        0
16 mag       23.5      7.4     12.3     12.3        0
17 mag       27.4     16.1      6.5     14.5        0
18 mag       17.2     14.1     12.5     15.6      1.6
19 mag       18.1     21.7     10.8       12        0
20 mag       14.6       25      8.3     14.6      2.1
  totale      650      539      260      474     29.6