Date          [1]      [2]      [3]      [4]      [5]
13 Apr.      82.5        0      2.5      2.5        0
14 Apr.      86.7        0      2.2      2.2        0
15 Apr.      81.8        0      5.5      1.8        0
16 Apr.      81.6        0        0        0        0
17 Apr.      70.5        0      6.8        0        0
18 Apr.      78.6        0        0        0        0
19 Apr.      88.2        0        0        0        0
20 Apr.        90        0      3.3        0        0
21 Apr.        86      2.3      2.3        0        0
22 Apr.        83        0      4.3        0        0
23 Apr.        90        0        0        0        0
24 Apr.      77.6        0        2        2        0
25 Apr.      81.8        0      6.8        0        0
26 Apr.      80.6        0      9.7        0        0
27 Apr.      83.3        0        0        0        0
28 Apr.      84.6        0        0      2.6        0
29 Apr.        81        0        0        0        0
30 Apr.      90.3        0        0        0        0
1 May        85.7        0      4.8        0        0
2 May        85.7        0      7.1        0        0
3 May        64.7        0      5.9        0        0
4 May          75        0       10        0        0
5 May        70.8        0        0        0        0
6 May        57.1        0      5.7        0        0
7 May          80        0        4        4        0
8 May        66.7        0      3.7        0        0
9 May          65        0        5        0        0
10 May       71.4      9.5      4.8      4.8      4.8
11 May         85        0        0        0        0
12 May         60        0        0        0        0
13 May       84.4        0        0        0        0
   total     2450     11.8     96.4     19.9      4.8