Date          [1]      [2]      [3]      [4]
20 Apr.      71.9       14      1.8      3.5
21 Apr.      66.7     15.6        0      2.2
22 Apr.      34.5     44.8      3.4        0
23 Apr.      57.1     17.9        0      3.6
24 Apr.      38.5     42.3      3.8      3.8
25 Apr.      34.8     34.8        0        0
26 Apr.      42.9     28.6        0        0
27 Apr.      40.9     36.4        0      4.5
28 Apr.        25     37.5        0     12.5
29 Apr.       8.3      8.3        0      8.3
30 Apr.      15.4     69.2      7.7        0
1 May        21.4     21.4      7.1      7.1
2 May          50       25        0        0
3 May        21.7     21.7        0        0
4 May        38.9     16.7        0      5.6
5 May        22.7     36.4     13.6        0
6 May        37.5     37.5        0        0
7 May        87.5      1.3        0        0
8 May        93.2      4.3      1.7     0.85
9 May        79.3     12.6      3.4      1.1
10 May       69.7     21.2        3        0
11 May       46.3     17.1      2.4        0
12 May       77.8     22.2        0        0
13 May        7.1      3.2     0.65     0.65
14 May       45.8       25        0        0
15 May       92.3      2.1      0.7        0
16 May       13.3      4.4      2.2      2.2
17 May       32.3      9.7      3.2        0
18 May       38.9     33.3        0        0
19 May       40.9     22.7        0        0
20 May       39.4     36.4        0        3
   total     1392      724     54.9     59.1