les titres des colonnes:
[1] - /
[2] - operating-systems/windows/
[3] - technology/technology-explained/
[4] - computers/
[5] - internet/
Date          [1]      [2]      [3]      [4]      [5]
6 oct         9.9     13.3     11.2     39.6      6.2
13 oct       11.4     13.4     14.8     31.5     10.4
20 oct       11.9     11.7     13.6     40.4      6.7
27 oct       11.6     17.8     18.5     20.3      7.7
3 nov          14     17.6     21.7       20      8.4
10 nov         14     16.2     20.9     16.8      8.9
17 nov       13.9     19.4     18.4     18.9     10.1
24 nov       13.4     18.8       18     19.4      7.6
1 dec        15.5     16.6     16.8     19.4      6.8
8 dec        12.7     18.3     20.6     17.6      6.3
15 dec       10.3     19.3     21.6     18.3        5
22 dec       15.2     18.2     16.9     18.8      9.1
29 dec         13     19.3     18.9     19.1      7.6
5 jan        12.3     20.8     18.1       20      3.8
12 jan        7.4     24.5       15     20.8      4.5
19 jan       12.5     14.6     15.9     19.9      6.2
26 jan        7.9     15.8     11.7     13.8      6.2
2 fev           8     12.4       11     14.3      8.3
9 fev         9.8       13     11.9     17.5      6.3
16 fev       19.2     15.2       13     14.1      5.5
23 fev       10.7     16.3     13.4     16.6        5
2 mar        16.4     20.5     12.5     18.8      5.5
9 mar        15.9     21.5     13.5     15.9      7.5
16 mar       18.2     19.4      9.1     19.7      8.1
23 mar       15.8       25     10.5       23      6.5
30 mar       18.9     17.8     14.3       19      7.2
6 avr        19.7     15.5     16.2     19.2        7
13 avr       18.3     17.8     13.4     22.3        8
20 avr       16.9     20.1     13.8     18.4      9.1
27 avr         19     15.3     15.3     14.9     11.9
29 avr       19.1     23.6     11.5       14      5.7