The transformation of France

From a piece in The American Conservative in 2017:

"Because the [French] government does not publish statistics about race, some curious researchers have looked at the number of newborn babies screened for markers for sickle-cell anemia, a test given if both parents are of African, North African, or Sicilian origin. The figure has risen from 25 percent in 2005 to 39 percent in 2015. In the Greater Paris region it has risen from 54 percent to 73 percent. "