Date          [1]      [2]
18 Apr.      37.5        0
19 Apr.         0       40
20 Apr.       100        0
21 Apr.        50     33.3
22 Apr.      83.3     16.7
23 Apr.        50       50
24 Apr.      33.3     16.7
25 Apr.      42.9     14.3
26 Apr.        40       20
27 Apr.      66.7        0
28 Apr.        40        0
29 Apr.      66.7        0
30 Apr.      66.7        0
1 May        66.7        0
2 May           0        0
3 May          25       50
4 May          20       20
5 May          75        0
6 May        33.3     33.3
7 May        66.7        0
8 May          50       25
9 May           0        0
10 May         25       25
11 May         50       50
12 May         50        0
13 May          0      100
14 May        100        0
15 May        100        0
16 May        100        0
17 May          0      100
18 May       66.7        0
   total     1505      594