Date          [1]      [2]
20 Apr.       100        0
21 Apr.        50        0
22 Apr.      83.3        0
23 Apr.        50        0
24 Apr.      33.3        0
25 Apr.      42.9        0
26 Apr.        40       20
27 Apr.      66.7        0
28 Apr.        40        0
29 Apr.      66.7        0
30 Apr.      66.7     33.3
1 May        66.7        0
2 May           0        0
3 May          25        0
4 May          20        0
5 May          75       25
6 May        33.3        0
7 May        66.7     33.3
8 May          50       25
9 May           0      100
10 May         25        0
11 May         50        0
12 May         50       50
13 May          0        0
14 May        100        0
15 May        100        0
16 May        100        0
17 May          0        0
18 May       66.7        0
19 May         80        0
20 May        100        0
   total     1648      287