Date          [1]      [2]      [3]      [4]      [5]
14 Apr.      10.6     13.5      9.3      6.7      2.8
15 Apr.      10.3     13.2      8.8      6.5      2.8
16 Apr.      10.3     12.8      8.6      6.5      2.8
17 Apr.      10.4     13.1      8.6      6.6      2.6
18 Apr.      10.5     13.6      8.7      6.7      2.7
19 Apr.      10.6     13.6      6.8        6      2.7
20 Apr.      10.3     12.6      7.4        6      2.9
21 Apr.      10.4     13.6      9.2      6.5      2.9
22 Apr.      10.6       13      9.4      6.4      2.8
23 Apr.      10.8     13.5      8.9      6.4      2.8
24 Apr.      10.6     13.6      8.9      6.7      2.8
25 Apr.      10.7     13.4      8.3      6.7      2.8
26 Apr.       9.7     12.6      6.8        6        3
27 Apr.       9.8     12.5      7.6      5.9      3.3
28 Apr.      10.6     13.2      8.6      6.9      2.9
29 Apr.      10.6     13.1      8.4      6.7      2.8
30 Apr.      10.6     13.5      7.9      6.5        3
1 May        12.7     12.7      6.5      5.5      2.8
2 May          10     13.1        7      6.1        3
3 May          10     12.9      7.1        6      3.1
4 May        10.3     13.3      7.3      5.8      3.5
5 May        11.6     13.7        8      6.8      2.9
6 May        10.9     13.5      7.7      7.2      2.8
7 May          11     13.5      7.8        7        3
8 May        10.9     13.7      6.6      6.5      3.2
9 May        10.9     14.1      6.4      6.7      3.3
10 May       10.6      9.9      7.1      6.4      3.3
11 May       10.7      9.5      7.6      6.5      3.4
12 May       10.6      9.7      8.5      7.1      2.9
13 May       10.5      9.9        9        7        3
14 May         11      9.7      9.4      7.1      2.9
   total      329      394      248      202     91.6