Fig. 3
From: Genetic structure, divergence and admixture of Han Chinese, Japanese and Korean populations

Effective population size varied along time. Effective population size (Ne) was calculated from LD observations in 2500 distance classes (from 0.001 cM to 2.5 cM with the window size set as 0.001 cM) for each population. Results from 2000 generations ago (GA) to 200 GA are shown (generated by Microsoft Office 365)