Date          [1]      [2]      [3]      [4]      [5]
7 Apr.       31.9     21.7      9.1      2.2      2.8
8 Apr.       31.4     20.2      8.6      2.3      2.8
9 Apr.       30.1     19.9      9.4      2.2      1.4
10 Apr.      30.4     19.5      8.8      1.7      2.6
11 Apr.      31.4     18.6      8.6      2.2      2.6
12 Apr.      31.5     21.1      6.6      2.5      2.5
13 Apr.      31.4       19      8.4      2.5      2.3
14 Apr.      32.5       21      9.6      1.8      1.9
15 Apr.      32.8     20.6      8.6        2      2.3
16 Apr.      32.9     20.7      8.4      1.8      2.2
17 Apr.        33     20.4      8.2      1.5      2.6
18 Apr.      35.4       21      7.7      2.2      2.2
19 Apr.      35.9     18.9      6.7      2.3      2.3
20 Apr.      33.6     19.4      7.4      2.6      2.4
21 Apr.        34     21.3      7.8      1.9        3
22 Apr.        33     19.8      8.6      2.5      2.3
23 Apr.      36.9     19.1      8.3        2      2.5
24 Apr.        36     18.8      8.1        2      2.3
25 Apr.        41     17.5      7.8      1.6      1.9
26 Apr.      40.3     17.1      7.5      1.9        2
27 Apr.        41     15.5      7.3      2.1      2.6
28 Apr.      37.4     16.1        9      2.4      3.1
29 Apr.      38.7     18.6      7.3      1.1        2
30 Apr.      39.7     15.7        7      1.9        2
1 May        31.6       20      5.6      1.4      1.9
2 May        31.9     20.9      5.6      1.4      2.1
3 May        35.1     19.1        5      1.3      1.8
4 May        33.3       18      6.3      2.2      2.5
5 May        33.5     19.8      6.3      1.6      1.8
6 May        33.4     20.2      6.9      1.4      1.8
7 May        37.8     19.6      6.9      2.3      2.7
   total     1069      599      237       61     71.1