Date          [1]      [2]      [3]      [4]      [5]
15 Apr.      57.9      2.5     0.72        0        0
16 Apr.      41.4      3.1     0.93        0        0
17 Apr.      91.8     0.61     0.31        0        0
18 Apr.      88.3      1.2     0.19        0        0
19 Apr.        61        0      1.3        0        0
20 Apr.      64.1        0        3        0        0
21 Apr.        58      6.8        2        0        0
22 Apr.      55.8      3.1      1.4        0        0
23 Apr.      58.3      4.5      0.7        0        0
24 Apr.      53.9      5.3      1.3        0        0
25 Apr.      59.6        4     0.55        0        0
26 Apr.      54.5      3.2        2        0        0
27 Apr.      59.3      5.1      1.4        0        0
28 Apr.      57.9      4.4      1.8        0        0
29 Apr.      52.1      4.7      1.5        0        0
30 Apr.      74.5        3     0.38        0        0
1 May        97.9     0.34     0.11        0    0.033
2 May        59.8      1.6      5.2        0        0
3 May        40.2      2.1      0.8        0        0
4 May        57.2      3.2      2.9        0        0
5 May        91.2     0.89     0.33        0        0
6 May        54.2      4.7     0.69        0        0
7 May        66.1      4.4     0.62        0        0
8 May        55.8      6.3      1.4        0        0
9 May        59.5      2.6     0.93        0        0
10 May       64.2      2.7      3.6        0        0
11 May       37.3      5.2      2.4        0        0
12 May       42.9      3.5      1.3        0        0
13 May       62.8      4.5     0.46        0        0
14 May       53.3      3.8      1.1        0        0
15 May       46.8      3.2      1.3        0        0
   total     1878      101     42.5        0    0.033