121.435220     25.083694
121.493670     25.034278
 1.0   0.876
 1.1   0.925
 1.2   0.981
 1.3   1.064
 1.4   1.119
 1.5   1.184
 1.6   1.249
 1.7   1.356
 1.8   1.430