Date          [1]      [2]      [3]      [4]
13 Apr.      82.4     11.8      2.9        0
14 Apr.        71     19.4      3.2        0
15 Apr.      73.3     24.4      2.2        0
16 Apr.      71.1     15.8        0        0
17 Apr.      74.4     11.6      2.3        0
18 Apr.      84.2       14      1.8        0
19 Apr.      71.4     17.9      3.6        0
20 Apr.        75     21.4      3.6        0
21 Apr.      65.2     17.4      4.3        0
22 Apr.        65     27.5        5        0
23 Apr.        63     25.9      3.7        0
24 Apr.      75.7     13.5      2.7        0
25 Apr.      79.7     16.9      1.7        0
26 Apr.      83.8      4.4      8.8        0
27 Apr.      72.2     19.4      2.8        0
28 Apr.      69.8     18.6      9.3        0
29 Apr.      83.3      9.5      4.8        0
30 Apr.      63.6     13.6      9.1        0
1 May          86      4.7      2.3        0
2 May        77.4     12.9      9.7        0
3 May        89.9      3.8      3.8        0
4 May        64.3     28.6      7.1        0
5 May        66.7     16.7      4.2        0
6 May        77.1     16.7      2.1        0
7 May        77.1      8.6      2.9        0
8 May        74.4       14        7        0
9 May        67.9     17.9      3.6        0
10 May       72.2     22.2      5.6        0
11 May       72.1     23.3      2.3        0
12 May       85.9      9.4      3.1        0
13 May       53.3     26.7      3.3        0
   total     2288      508      129        0