Percentages of blood groups (fi), susceptibility, , and inverse characteristic time, m, of the exponential phase of the infection for the analyzed countries as derived for the fit to the observed data.

Percentages of blood groups (fi), susceptibility, , and inverse characteristic time, m, of the exponential phase of the infection for the analyzed countries as derived for the fit to the observed data.本数据集涵盖所分析国家的血型占比（fi）、易感性，以及感染指数阶段的特征时间倒数m，所有指标均通过拟合观测数据推导得到。