Date          [1]      [2]      [3]      [4]
16 Apr.      88.9        0        0        0
17 Apr.        75        0        0        0
18 Apr.      87.5        0        0        0
19 Apr.       100        0        0        0
20 Apr.       100        0        0        0
21 Apr.      57.1        0        0     14.3
22 Apr.      87.5        0        0        0
23 Apr.        40        0       30        0
24 Apr.      66.7        0     16.7        0
25 Apr.      71.4        0        0        0
26 Apr.        50        0        0        0
27 Apr.       100        0        0        0
28 Apr.       100        0        0        0
29 Apr.        75        0        0        0
30 Apr.      71.4        0     14.3        0
1 May        77.8        0     22.2        0
2 May        57.1        0     28.6        0
3 May          80        0       20        0
4 May        77.8        0        0        0
5 May        77.8        0        0        0
6 May        62.5        0     12.5        0
7 May        88.9        0        0        0
8 May         100        0        0        0
9 May        66.7        0       25        0
10 May       86.7        0        0        0
11 May       78.6        0     21.4        0
12 May        100        0        0        0
13 May       83.3        0        0        0
14 May         60        0       20        0
15 May         80        0      6.7        0
16 May       92.9        0        0        0
   total     2441        0      217     14.3