les titres des colonnes:
[1] - Moscou
[2] - Saint-Pétersbourg
[3] - Ekaterinbourg
[4] - Novossibirsk
[5] - Nizhny Novgorod
Date          [1]      [2]      [3]      [4]      [5]
22 oct       34.3     10.1      7.6      6.3      4.4
29 oct       34.9      9.7      7.6      5.9      4.4
5 nov        35.5      9.6      7.3      5.4      4.3
12 nov       35.8      9.5      7.3      5.4      4.3
19 nov       35.6      9.8      7.3      5.7      4.3
26 nov       35.3       10      7.2      5.7      4.3
3 dec        35.5      9.9      7.1      5.9      4.2
10 dec       34.6      9.8      7.4      5.8      4.3
17 dec       35.3      9.9      7.1      5.7      4.3
24 dec       36.1     10.3      6.8      5.2      4.3
31 dec       35.7     10.2      7.3      5.2      4.3
7 jan        35.4     10.1      6.5      4.9      4.1
14 jan       35.8      9.9        7      5.3      4.3
21 jan       35.1     10.2        7      5.4      4.2
28 jan       35.4     10.5        7      5.3      4.3
4 fev        35.1     10.8      7.2      5.4      4.5
11 fev       35.4     10.3      7.3      5.6      4.4
18 fev         35     10.3      7.5      5.7      4.3
25 fev       35.2     10.2      7.3      5.7      4.4
3 mar        35.2     11.3        7      5.6      4.3
10 mar       35.5     10.8      7.1      5.4      4.2
17 mar       35.6     10.7      7.3      5.4      4.5
24 mar       36.6     11.2      6.9        5      4.3
31 mar       35.1     10.5      7.6      5.6      4.3
7 avr        35.9     10.6        7      5.4      4.3
14 avr       35.1       10      8.4      5.4      4.5
21 avr       35.4       10      7.8      5.6      4.5
28 avr       34.8     10.3      7.8      5.8      4.5
5 mai        34.3      9.8      7.6      5.4      4.4
12 mai       34.8     10.6      7.5        5      4.4
19 mai       35.1     10.6      7.4      5.4      4.4