Earlier quoted context omitted.
There is another graph here: https://en.wikipedia.org/wiki/Demographics_of_China#/media/F... Which shows a massive male surplus particularly in the young demographics, way larger than you would biologically expect. How can we claim this policy has no effect if clearly people are still killing female infants?
Wasn’t their some policy saying that rural mothers could have a second child if their first was a girl? If they each had the maximum number of children, it would lead to an average of about 1 boy and 0.75 girls per rural mother.
Yes. https://en.m.wikipedia.org/wiki/One-Child_Policy
“Peasants” (their term, not mine) and minorities* could have more than one. It was very, very common. Apparently half of the country was effectively under a two-child policy.
* There are 55 recognized minority groups in China (https://en.m.wikipedia.org/wiki/Ethnic_minorities_in_China).