Date          [1]      [2]      [3]      [4]      [5]
28 Apr.      75.6     10.5      2.4      2.7      2.1
29 Apr.        77      9.5      2.1      3.2      1.5
30 Apr.      75.9     10.4        2      3.4      2.4
1 May        75.8     10.8      3.2      3.1      2.1
2 May        77.3     10.7      2.4      2.6      1.4
3 May          77     11.5      1.9      2.5      2.2
4 May        74.3       12      2.4      3.8      2.8
5 May        78.5        9        2      3.7      1.9
6 May        77.7      9.7        2      2.7      2.3
7 May        77.3     10.2      2.1      3.5      2.1
8 May        77.7       11      2.1      2.9        2
9 May        75.6     11.6      2.6      3.2      2.4
10 May       78.3       11      2.1      2.1      2.1
11 May       74.7     13.1      2.6      2.7        2
12 May       78.3     10.2      1.9      2.5      1.9
13 May       77.3     10.1      1.8      3.6      2.1
14 May       78.6     10.8      1.6      2.8      1.6
15 May       78.1     10.9      1.8      2.7      1.8
16 May       76.9     11.1      1.6      3.7      1.5
17 May       76.7     11.9      2.5      2.3      1.6
18 May       75.8     11.3      2.7      2.7      1.9
19 May       77.8     10.2      2.2      2.7        2
20 May       75.9     10.5      2.7      3.3      1.9
21 May         77      9.4      2.6      3.6      2.3
22 May       76.9     10.3      2.4        3      2.3
23 May       76.9       10        2        3      1.8
24 May         77     10.6      2.2      2.3      2.8
25 May       77.6     10.7      2.3      2.1      1.9
26 May       76.2     10.1      2.7      3.3      1.8
27 May       76.7        9      2.9      3.5      2.7
28 May       77.6      8.9      2.9      2.8      1.4