los nombres de las columnas:
[1] - Rusia
[2] - EEUU
[3] - PaĆses Bajos
[4] - Bielorusia
[5] - China
Fecha [1] [2] [3] [4] [5]
nov 22 81.1 3.4 3.6 2.8 1.7
dic 22 79.2 6.2 3.2 3 1.9
en 23 76.7 5.3 1.9 3.1 5.1
feb 23 74.5 7.9 1.8 3 3.5
mar 23 72.6 7.3 1.3 4 4.3
abr 23 61.7 5.7 0.71 3.1 3.3
mayo 23 75.9 5.9 0.98 2.7 5
jun 23 75.8 6.1 0.99 3.5 4.3
jul 23 69.4 4.8 1.3 2 6
ag 23 76.6 4.5 1.1 3.1 5.3
sept 23 66.9 3.5 1.4 1.6 2.6
oct 23 62.3 4.2 1.3 1.6 2.6
nov 23 64.2 12.5 1.5 2.4 2.6
dic 23 44.8 44.7 0.48 0.65 1
en 24 76 6.6 0.43 0.36 1.5
feb 24 72.2 9.7 1.3 1.3 0.36
mar 24 64 15.5 1.8 0.98 1.6
abr 24 70.7 9.4 2 1.4 2.8
mayo 24 69.9 10.4 1.8 0.72 2
jun 24 69.5 8.7 1.1 1.6 0.079
jul 24 67 19.1 0.38 0.9 0.15
ag 24 76.3 9.2 0.45 0.72 1.4
sept 24 77.7 4.4 0.19 1.7 1.7
oct 24 78 6.1 0.72 1.8 1.2
nov 24 75.4 5.5 0.75 1.6 1.3
dic 24 68.3 8 0.56 2.1 3.5
en 25 53.4 6.6 0.31 2.2 6.7
feb 25 69.9 8.5 0 2.6 2.9
mar 25 62 8.7 0.44 2.2 3.1
abr 25 46.4 41.3 0.4 1.2 0.48
mayo 25 69.3 15.4 0.44 2.2 0.44