Date          [1]      [2]      [3]      [4]
24 Apr.      77.6     12.2        0        2
25 Apr.      81.8      9.1        0      6.8
26 Apr.      80.6      6.5        0      9.7
27 Apr.      83.3      8.3        0        0
28 Apr.      84.6     10.3        0        0
29 Apr.        81      7.1        0        0
30 Apr.      90.3      3.2        0        0
1 May        85.7      4.8      4.8      4.8
2 May        85.7      7.1        0      7.1
3 May        64.7     23.5        0      5.9
4 May          75       15        0       10
5 May        70.8     16.7      4.2        0
6 May        57.1     31.4        0      5.7
7 May          80        8        4        4
8 May        66.7     25.9        0      3.7
9 May          65       25        0        5
10 May       71.4        0        0      4.8
11 May         85       15        0        0
12 May         60       30        0        0
13 May       84.4      6.2        0        0
14 May       82.6      4.3      2.2      4.3
15 May       86.2      3.4      3.4      3.4
16 May       71.4       19        0      4.8
17 May         87      8.7        0        0
18 May       66.7       19      4.8      4.8
19 May         81      7.1        0      4.8
20 May         90        5        0      2.5
21 May       76.7      6.7        0      6.7
22 May       65.6      9.4      3.1      6.2
23 May       63.6     24.2      6.1        3
24 May         81      9.5      4.8      4.8
   total     2383      382     37.3      115