@vgr Million in US is a bit of an underestimate too, but not as much of one.
All of the 1918 numbers are all estimates so apples-to-apples is best estimate from studies not official count.
@美国的百万vgr也有点被低估了，但没有低估那么多。
所有1918年的数字都是估计数，所以苹果对苹果是研究而非官方统计得出的最佳估计数。