Date          [1]      [2]      [3]      [4]
29 Apr.      85.7      9.5      4.2     0.53
30 Apr.      85.5      9.7      3.2      1.6
1 May        84.3      9.3      4.7      1.7
2 May        84.7      9.8      4.3      1.2
3 May        86.9      8.5      3.9     0.65
4 May          89      7.6      3.4        0
5 May          87      9.6      3.5        0
6 May        86.6     11.3      2.1        0
7 May        90.5      8.3      1.2        0
8 May        92.5        5      2.5        0
9 May          92      5.7      2.3        0
10 May       88.9      8.9      2.2        0
11 May       89.1      8.7      2.2        0
12 May       90.5      7.4      2.1        0
13 May       91.7      6.5      1.9        0
14 May         93      5.2      1.7        0
15 May       93.3        5      1.7        0
16 May       91.3      7.8     0.87        0
17 May       92.9      5.5      1.6        0
18 May       93.7      4.7      1.6        0
19 May       91.7      5.8      2.5        0
20 May       90.5      7.9      1.6        0
21 May       88.7        9      2.3        0
22 May       86.8      9.6      2.9     0.74
23 May       88.6        4        6      1.3
24 May       87.9      5.7      5.7     0.71
25 May       88.2      7.2      3.9     0.66
26 May       87.9      7.3      4.8        0
27 May       87.9      8.1        4        0
28 May       88.1     10.2      1.7        0
29 May       90.4      6.2      3.4        0