[OC] This shows the mortality (percentage of reported deaths to reported infections) by state. The animation starts in September 2020 because the mortality was swinging drastically from 0 to 20% because of a lack of testing, etc. Overall, it seems steadied out at about 1.5%.
from /r/dataisbeautiful
[OC]这显示了各州的死亡率（报告死亡人数与报告感染人数的百分比）。动画从2020年9月开始，因为死亡率从0到20%急剧摆动，因为缺乏测试等。总体而言，它似乎稳定在1.5%左右。