0	1.23
0.1	1.23
0.2	1.23
0.3	1.23
0.4	1.23
0.5	0.98
0.6	0.82
0.7	0.7
0.8	0.61
0.9	0.55
1	0.49
1.1	0.45
1.2	0.41
1.3	0.38
1.4	0.38
1.5	0.38
1.6	0.38
1.7	0.38
1.8	0.38
2.5	0.38