Date          [1]      [2]      [3]      [4]      [5]
28 Apr.      77.9      3.2      1.7      1.3     0.45
29 Apr.      78.2        3      1.6      1.3     0.44
30 Apr.      78.1      2.8      1.8      1.3     0.44
1 May        79.7      2.4      1.8      1.1     0.48
2 May        78.8      2.5      1.8      1.1     0.53
3 May        78.3      2.6      1.7     0.88     0.46
4 May        79.5      2.7      1.8        1      0.5
5 May        77.2      3.2      1.6      1.3     0.57
6 May        77.7        3      1.8      1.2     0.49
7 May          77      2.8      1.9      1.2     0.53
8 May        77.2      2.5      1.8      1.3     0.61
9 May        78.7      2.5      1.7      1.1     0.57
10 May       78.9      2.5      1.8     0.93      0.5
11 May       78.9      2.5      1.9        1     0.48
12 May       77.6      2.8      1.7      1.4     0.55
13 May       77.6      2.9      1.6      1.4      0.5
14 May       77.2        3      1.8      1.5     0.53
15 May       76.3        3      1.8      1.4     0.49
16 May       76.2      2.9      1.9      1.3      0.5
17 May         78      2.5      1.9      1.1     0.52
18 May       78.8      2.4      1.7        1     0.51
19 May       76.5      2.8      1.7      1.3     0.54
20 May       76.7        3      1.6      1.3     0.49
21 May       76.7      3.6      1.7      1.6     0.51
22 May       75.8      3.5      1.9      1.6     0.53
23 May       76.1      3.4      1.8      1.5     0.53
24 May       78.1      2.8      1.8      1.2     0.52
25 May       79.1      2.8      1.9      1.2     0.54
26 May       77.5      3.5      1.7      1.6     0.55
27 May       77.5      3.4      1.6      1.7     0.57
28 May         77      3.5      1.6      1.6     0.54
   total     2409       90     54.3       40       16