los nombres de las columnas:
[1] - MoscĂș
[2] - Ufa
[3] - Nizhni Novgorod
[4] - Izhevsk
[5] - no definido
Fecha         [1]      [2]      [3]      [4]      [5]
dic 22        725       61      100     23.8     96.6
en 23         959     77.3      114     31.9      131
feb 23       1301      116      159     42.7      196
mar 23       1010     90.6      118     29.8      151
abr 23        963     69.1     94.7     24.5      136
mayo 23       650     55.3     72.6       20      104
jun 23        895     73.6      101     25.9      142
jul 23        855     66.1     81.7     19.3      143
ag 23         949     80.9     92.5     20.9      159
sept 23       841     76.6     90.5     23.9      139
oct 23        789       70     85.9       24      131
nov 23        699     57.2     71.2     23.6      105
dic 23        754     60.6       79     24.4      111
en 24         927     73.4     89.8     24.2      156
feb 24       1046     80.7     92.8     26.4      160
mar 24       1082     82.8       98     30.5      178
abr 24        680       57     72.9     21.8      102
mayo 24       363     27.9     35.7     11.1     45.2
jun 24        366     25.6     38.6       11     45.8
jul 24        384     28.6     35.4       10       49
ag 24         319     24.6     32.8      7.9       42
sept 24       302     10.2       18      4.5     27.7
oct 24       88.4      7.3      8.9      2.5     10.8
nov 24        2.4      0.8     0.33     0.27     0.23
dic 24       14.7      1.5      2.2     0.81      2.2
en 25         5.1     0.39     0.32     0.35     0.74
feb 25       12.7      1.1      1.1     0.61      1.8
mar 25        1.5        0    0.032     0.61    0.032
abr 25        1.1    0.033    0.067      0.3    0.033
mayo 25         1    0.032        0     0.13    0.032
jun 25       0.38        0        0     0.38        0