Column titles:
[1] - megafon
[2] - beeline
[3] - rostelecom
[4] - corbina
[5] - iskratelecom
Date          [1]      [2]      [3]      [4]      [5]
7 Apr.       33.3        0        0     33.3        0
8 Apr.       12.5     12.5     12.5        0        0
9 Apr.       14.3        0     28.6        0        0
10 Apr.        20        0        0        0        0
11 Apr.      16.7     16.7        0     16.7        0
12 Apr.      33.3        0        0        0        0
13 Apr.      33.3        0     22.2        0        0
14 Apr.      28.6     14.3     14.3     14.3        0
15 Apr.        20        0       40        0        0
16 Apr.      33.3        0        0        0        0
17 Apr.        25        0       25        0        0
18 Apr.        20        0       20       20        0
19 Apr.      28.6        0        0        0        0
20 Apr.         0        0     33.3        0        0
21 Apr.        50        0        0        0        0
22 Apr.      33.3        0        0        0        0
23 Apr.         0        0        0        0        0
24 Apr.      28.6        0        0        0        0
25 Apr.         0        0        0        0        0
26 Apr.        50       25        0        0        0
27 Apr.        25        0       25       25        0
28 Apr.        50        0        0        0        0
29 Apr.         0     33.3        0        0        0
30 Apr.      16.7        0       25        0        0
1 May        14.3        0        0        0        0
2 May          50        0        0        0        0
3 May        33.3        0     33.3        0        0
4 May           0        0        0        0        0
5 May        33.3        0        0        0        0
6 May        33.3        0        0        0        0
7 May        16.7     16.7        0        0        0
   total      753      118      279      109        0