The way we count “live” births and how the British and others count them is different. This statistic you show has been disputed for several years.
True. The numbers are very low in any case for both countries. Also the US has (still) a considerably more diverse population that UK. If you extract the considerably higher rates of certain US minority groups the rates are very similar.
Yeah right, how you count anything is different to the rest of the world. Delusion, life long conditioning and foam finger waving will beat hard facts everytime.
And, of course, the CIA will always downplay your sucesses.