les titres des colonnes:
[1] - Moscou
[2] - Saint-Pétersbourg
[3] - Krasnodar
[4] - Novossibirsk
[5] - Ekaterinbourg
Date          [1]      [2]      [3]      [4]      [5]
22 oct       41.7      8.5      4.2      3.8      3.4
29 oct       42.3      8.4      4.3      3.5      3.4
5 nov        42.1      8.5      4.7      3.4      3.5
12 nov       42.3      8.3      4.4      3.3      3.5
19 nov       42.8      8.4      4.1      3.3      3.4
26 nov       42.1      8.8      4.6      3.3      3.5
3 dec        42.2        9      4.7      3.3      3.4
10 dec       41.8      8.7      4.6      3.3      3.6
17 dec       41.9      8.8      4.7      3.4      3.5
24 dec       42.4      8.7      4.8      3.2      3.5
31 dec       42.1      8.8      3.8      3.3      3.6
7 jan        41.1      8.8      3.7        3      3.6
14 jan       41.8      8.5      3.6      3.2      3.7
21 jan       42.1      8.9      3.6      3.2      3.5
28 jan         42      9.1      3.7      3.3      3.6
4 fev        42.4      9.2      3.7      3.4      3.6
11 fev       42.3      9.1      3.7      3.4      3.7
18 fev       42.6        9      3.8      3.4      3.6
25 fev       41.9      8.9      3.9      3.4      3.7
3 mar        42.6      9.4      3.9      3.3      3.6
10 mar       42.3      9.2      3.9      3.2      3.7
17 mar       43.6      9.1      3.8      3.2      3.6
24 mar       43.9      9.4      3.7        3      3.6
31 mar       43.6      9.1      3.7      3.2      3.8
7 avr        43.2      9.4      3.7      3.3      3.7
14 avr       43.5      9.3      3.7      3.3      3.8
21 avr       43.4      9.5      3.8      3.3      3.6
28 avr       43.2      9.4      3.8      3.3      3.6
5 mai          42      9.3      3.9      3.3      3.7
12 mai       42.1      9.3      3.9      3.1      3.6
18 mai       42.9      8.8      4.2      3.2      3.7