19    8   2013    18   128.6    23.1
20    8   2013     0   129.2    24.0
20    8   2013     6   127.4    26.0
20    8   2013    12   126.1    24.5
20    8   2013    18   123.6    23.8
21    8   2013     0   123.1    25.0
21    8   2013     6   120.2    25.0
21    8   2013    12   119.5    24.3
21    8   2013    18   118.2    25.0
22    8   2013     0   116.6    25.0
22    8   2013     6   115.5    24.7
22    8   2013    12   114.9    24.7
22    8   2013    18   113.7    19.5