Date          [1]      [2]      [3]
14 Apr.      65.6     30.1      4.3
15 Apr.      59.8     35.6      4.6
16 Apr.      78.7       20      1.3
17 Apr.        70     23.8      6.2
18 Apr.      72.8     27.2        0
19 Apr.      68.5     29.6      1.9
20 Apr.        75       25        0
21 Apr.      62.2     31.7      6.1
22 Apr.      66.2     30.8      3.1
23 Apr.        58     36.2      4.3
24 Apr.      65.9     30.5      3.7
25 Apr.      81.9     16.7      1.4
26 Apr.      66.1       29      4.8
27 Apr.      85.9     12.5      1.6
28 Apr.      79.1     17.4      3.5
29 Apr.      76.2       20      3.8
30 Apr.      76.5     21.2      2.4
1 May        73.9     21.7      4.3
2 May          69     26.8      4.2
3 May        73.4     22.8      3.8
4 May        69.2     24.6      6.2
5 May        70.3     24.3      5.4
6 May        73.6     22.2      4.2
7 May        69.4     26.4      4.2
8 May        63.5     35.1      1.4
9 May          76       20        4
10 May       81.5     18.5        0
11 May       80.3     15.2      4.5
12 May       70.2     21.4      8.3
13 May       68.2     25.8      6.1
14 May       67.4     25.6        7