Column titles:
[1] - Russia
[2] - France
[3] - Great Britain
[4] - Japan
[5] - Hong-Kong
Date          [1]      [2]      [3]      [4]      [5]
7 Apr.          3        0        0        0        0
8 Apr.         10        1        0        0        0
9 Apr.         11        0        0        1        0
10 Apr.         5        0        0        0        1
11 Apr.         6        0        0        0        0
12 Apr.         8        0        0        0        1
13 Apr.        10        0        0        0        0
14 Apr.        14        0        0        0        0
15 Apr.         8        0        0        0        0
16 Apr.         4        0        0        0        0
17 Apr.         5        0        0        0        0
18 Apr.         7        0        0        0        0
19 Apr.        12        0        1        0        0
20 Apr.        10        0        0        0        0
21 Apr.         8        0        1        0        0
22 Apr.         4        0        0        0        2
23 Apr.         5        0        0        0        0
24 Apr.         7        0        0        3        0
25 Apr.         1        0        0        0        0
26 Apr.         6        0        4        0        0
27 Apr.         7        0        0        0        0
28 Apr.         9        0        0        0        0
29 Apr.         4        0        0        0        0
30 Apr.        17        0        0        0        1
1 May          10        0        0        0        0
2 May           5        0        0        0        0
3 May           8        0        0        0        0
4 May           1        0        0        0        0
5 May           9        0        0        0        0
6 May           3        0        0        0        0
7 May           7        0        0        0        1