les titres des colonnes:
[1] - N'est pas défini
[2] - Marque-pages
[3] - google.com
[4] - Autres
[5] - ya.ru
Date          [1]      [2]      [3]      [4]      [5]
20 oct       25.5     28.3      3.7     38.7     0.29
27 oct       61.5     19.3     0.92     10.1     0.92
3 nov        44.4     28.2     13.7       12        0
10 nov       56.8     25.7      4.1      9.5        0
17 nov       60.4     18.9      1.9       17      1.9
24 nov       50.7     26.9      4.5     14.9        0
1 dec        64.8     14.8      5.6      5.6      5.6
8 dec        53.8     26.9      7.7      5.8      3.8
15 dec          6     10.7     0.61     82.1        0
22 dec       37.5     32.8      4.7     20.3      1.6
29 dec       36.2     31.9      4.3     19.1      2.1
5 jan        43.8       25        0     12.5      3.1
12 jan       38.1     26.2      2.4     14.3      4.8
19 jan       33.3     36.4        0     15.2        0
26 jan         40       36        0       16        0
2 fev        19.1     23.5      2.8     46.7     0.64
9 fev        19.4     30.7        4       36     0.91
16 fev       15.6     39.9      1.2     35.3      1.2
23 fev       36.8     44.7        0     13.2        0
2 mar        41.7     33.3        0     20.8        0
9 mar        20.9     51.2      4.7     11.6      2.3
16 mar         35       15       10       10        5
23 mar       31.7       22     12.2     24.4      4.9
30 mar       32.3     41.9      9.7      9.7        0
6 avr        40.7       37      7.4     11.1        0
13 avr       29.4     38.2     11.8      5.9        0
20 avr       38.5     38.5        0      3.8      3.8
27 avr         40       30      3.3        0        0
4 mai        31.8     27.3      4.5        0        0
11 mai         35        5       10        0       10
18 mai       53.8     23.1        0        0        0