Obs.1	Obs.2	Obs.3	Obs.4	Obs.5
12.2	12.1	13.3	13	13
12.4	13.3	12.8	12.6	12.9
12.9	12.7	14.2	12.5	12.9
13.2	13	13	12.6	13.9
12.8	12.3	12.2	13.3	12
13.9	13.4	13.1	12.4	13.2
12.2	14.4	12.4	12.4	12.5
12.6	12.8	13.5	13.9	13.1
14.6	13.4	12.2	13.7	12.5
12.8	12.3	12.6	13.2	12.8
12.6	13.1	12.7	13.2	12.3
13.5	12.3	12.8	13.1	12.9
13.4	13.3	12	12.9	13.1
13.5	12.4	13	13.6	13.4
12.3	12.8	13	12.8	13.5
12.6	13.4	12.1	13.2	13.3
12.1	12.7	13.4	13	13.9
13	12.8	13	13.3	13.1
12.4	13.2	13	14	13.1
12.7	12.4	12.4	13.9	12.8
12.6	12.8	12.7	13.4	13
12.7	13.4	12.1	13.2	13.3