y1  y2  y3
x1 z11 z12 z13
x2 z21 z22 z23
x3 z31 z32 z33

x1 y1 z11
x1 y2 z12
.
.
.
x3 y3 z33

0.8     0.78    0.76    0.74    0.72
3.1 12.17   11.5    100     100     100
3.3 12.17   11.5    11.5    100     100
3.5 12.17   11.5    11.5    11.5    100
3.7 12.17   11.5    11.5    11.5    11.5
3.9 12.17   11.5    11.5    11.5    11.5
4.1 12.17   11.5    11.5    11.5    11.5