Date          [1]      [2]      [3]      [4]      [5]
11 Apr.      47.9        6      4.9      3.3      2.2
12 Apr.      49.5      5.9      5.3      3.1      2.3
13 Apr.        49      5.4        6      3.1      2.2
14 Apr.      48.1      5.8      4.7      3.2      2.3
15 Apr.      48.4        6      4.8      3.1      2.1
16 Apr.      47.6        6        5      3.8      2.1
17 Apr.      47.4      5.9      4.6      4.1      2.1
18 Apr.      47.9      5.9      4.1      4.2      2.1
19 Apr.      50.8      5.8        4      3.7      2.1
20 Apr.      49.5        6      4.5      3.9        2
21 Apr.      47.6      6.3        4      3.7      2.3
22 Apr.      47.3      6.4      3.8      3.8      2.2
23 Apr.      47.3      6.7      3.7      3.9      2.1
24 Apr.      48.9      6.4      3.3      3.7      2.1
25 Apr.      48.9      6.4      3.8      3.9      2.2
26 Apr.      50.4      5.8      4.3      4.3        2
27 Apr.      49.1      5.8      4.6        4      2.1
28 Apr.      47.4      6.1      4.5      3.9      2.2
29 Apr.      48.4      6.1      4.4      3.5      2.2
30 Apr.        48      6.3      4.8      3.6        2
1 May          49        5      8.8      3.8      1.7
2 May        49.4        5      7.2      3.3      1.9
3 May        48.5      5.7      6.6      3.5      2.1
4 May        48.8      5.6      6.1      3.8      2.1
5 May        46.5      6.1      6.5      3.7      2.2
6 May        47.1      6.4      6.5      2.7      2.3
7 May        46.8      6.5      6.4      2.7      2.2
8 May        48.6        6      6.8      2.7      2.1
9 May        47.9      6.2      7.1      2.7      2.2
10 May         48      5.9      6.7      2.8      2.2
11 May         47      6.3      6.5      2.8      2.3