I nomi delle colonne:
[1] - Russia
[2] - Paesi Bassi
[3] - USA
[4] - Belorussia
[5] - Cina
Data          [1]      [2]      [3]      [4]      [5]
nov 22       41.8      1.9      1.8      1.5      0.9
dic 22       34.1      1.4      2.7      1.3     0.84
gian 23      42.3      1.1      2.9      1.7      2.8
feb 23       41.3        1      4.4      1.6        2
mar 23         39     0.71      3.9      2.2      2.3
apr 23       40.4     0.47      3.7        2      2.1
mag 23       44.9     0.58      3.5      1.6        3
giug 23      40.7     0.53      3.3      1.9      2.3
lug 23       39.7     0.74      2.8      1.2      3.4
agos 23        37     0.55      2.2      1.5      2.5
sett 23      31.5     0.67      1.6     0.73      1.2
ott 23       34.6     0.71      2.4     0.87      1.4
nov 23       31.8     0.77      6.2      1.2      1.3
dic 23       33.2     0.35     33.2     0.48     0.74
gian 24      33.9     0.19        3     0.16     0.68
feb 24       34.8     0.62      4.7     0.62     0.17
mar 24       31.8     0.87      7.7     0.48     0.77
apr 24       31.2      0.9      4.2     0.63      1.2
mag 24       28.3     0.74      4.2     0.29     0.81
giug 24      29.2     0.47      3.6     0.67    0.033
lug 24       28.7     0.16      8.2     0.39    0.065
agos 24      27.4     0.16      3.3     0.26     0.52
sett 24      26.7    0.067      1.5      0.6     0.57
ott 24       27.8     0.26      2.2     0.65     0.42
nov 24         20      0.2      1.5     0.43     0.33
dic 24       15.7     0.13      1.8     0.48     0.81
gian 25      16.8    0.097      2.1     0.68      2.1
feb 25       19.9        0      2.4     0.75     0.82
mar 25       18.4     0.13      2.6     0.65      0.9
apr 25       19.4     0.17     17.2      0.5      0.2
mag 25       15.7    0.071      3.4     0.36     0.14