I nomi delle colonne:
[1] - Marcatore
[2] - yandex.ru
[3] - li.ru
[4] - fresh-job.ru
[5] - mestam.info
Data          [1]      [2]      [3]      [4]      [5]
8 apr        20.2      9.5      3.2    0.083      2.6
9 apr        19.9     10.6        3        0      2.2
10 apr       19.5      9.3        3        0      2.9
11 apr       18.6      9.2      2.6        0      2.2
12 apr       21.1      6.9      3.3        0      2.7
13 apr         19      9.3      2.4        0        3
14 apr         21     10.4      2.5        0      2.6
15 apr       20.6      9.1      2.6        0      3.1
16 apr       20.7      9.2      3.2    0.093      2.8
17 apr       20.4      8.8      3.7     0.15        3
18 apr         21      8.6      3.1        0      2.8
19 apr       18.9      7.2      3.2     0.11      3.9
20 apr       19.4        8      3.3        0      3.5
21 apr       21.3      8.5      3.2      0.2      3.2
22 apr       19.8      9.4      3.2        0      3.1
23 apr       19.1        9      3.3      0.1        3
24 apr       18.8      8.9      3.9     0.11      2.8
25 apr       17.5      8.3      2.8        0      3.7
26 apr       17.1      8.1      3.7        0      3.2
27 apr       15.5      8.4      3.7        0      3.3
28 apr       16.1      9.6      2.1        0      3.8
29 apr       18.6      8.3      1.8     0.11      3.1
30 apr       15.7      7.5      2.4        0      4.3
1 mag          20        6      1.7        0        3
2 mag        20.9      6.2      2.9    0.089      2.7
3 mag        19.1      5.6      2.8      2.8      3.1
4 mag          18      6.9      2.5        3      2.3
5 mag        19.8        7      2.3      3.2      2.8
6 mag        20.2      7.3      4.3      2.9      2.8
7 mag        19.6      7.7      2.6      3.2      3.2
8 mag        17.7      6.6      3.2      3.1      3.3
  totale      595      255     91.6     19.4     94.6