Date          [1]      [2]
18 Apr.      28.6     57.1
19 Apr.        40       60
20 Apr.      66.7     33.3
21 Apr.        60       40
22 Apr.      66.7     33.3
23 Apr.      33.3     33.3
24 Apr.       100        0
25 Apr.        75        0
26 Apr.       100        0
27 Apr.      66.7     33.3
28 Apr.        50        0
29 Apr.       100        0
30 Apr.       100        0
1 May         100        0
2 May         100        0
3 May          75       25
4 May          40       20
5 May         100        0
6 May        66.7     33.3
7 May          50       50
8 May         100        0
9 May           0      100
10 May       33.3     66.7
11 May       66.7     33.3
12 May         50       50
13 May       66.7     33.3
14 May        100        0
15 May        100        0
16 May        100        0
17 May        100        0
18 May        100        0
   total     2235      702