Date          [1]      [2]      [3]      [4]      [5]
7 Apr.       91.9        0    0.064        0    0.064
8 Apr.       91.2      1.6    0.071        0        0
9 Apr.       83.7     0.15        0        0        0
10 Apr.      89.4        0    0.097        0        0
11 Apr.      84.5        0        0        0        0
12 Apr.      94.9        0        0        0        0
13 Apr.        90        0        0        0        0
14 Apr.      90.8        0        0        0        0
15 Apr.      89.4        0        0     0.31        0
16 Apr.      90.2        0     0.18    0.092        0
17 Apr.      90.2        0        0    0.078        0
18 Apr.      85.7     0.59        0      0.2      2.7
19 Apr.      93.7        0        0        0        0
20 Apr.      85.3        0        0      0.2        0
21 Apr.      91.9        0     0.23     0.35        0
22 Apr.      82.4        0    0.077      3.1        0
23 Apr.      86.5        0        0      1.6     0.28
24 Apr.      79.5        0        0        0      0.8
25 Apr.      80.8        0        0     0.16        0
26 Apr.      92.3        0        0        0     0.66
27 Apr.      91.8     0.16        0        0     0.32
28 Apr.      84.6        0        0        0        0
29 Apr.      84.2        0        0        0        0
30 Apr.      81.9        0        0        0        0
1 May        86.1        0        0        0        0
2 May        95.3        0        0        0        0
3 May        95.6        0        0     0.82        0
4 May        93.3     0.12        0     0.24        0
5 May        88.3      1.9        0      0.1     0.73
6 May        89.4        0        0     0.73     0.93
7 May        82.1        0        0        0      1.3