It's pretty obvious if you ignore the great leap backwards... I mean forward, coming down from ~40 births/1000 in the 1950s and 1960s to ~20 in the late 70s and after.
You mean to ignore the dip during the leap, ignore the spike in the 1960 (assuming this is the recovery from the leap), so that we would have ~flat line up to year 1970?
H8crilA|3 years ago
JuettnerDistrib|3 years ago