Meszaros, progress

[Rakesh Bhandari]

Infant, child, adult and maternal mortality has fallen by how much for
which income groups and which classes and in which regions on a global
scale in the last 25 years?  Literacy, real income and leisure time have
risen by how much for which income groups or classes and in which regions
over the last 25 years? Where is the data that the capitalist system
continues to generate any significant bottom-up, broad based human
progress? Kelley kindly recommend that I go to the population center here.
I have not yet. If anyone has such disaggregated data or knows how to find
it, please tell me.
Thanks, Rakesh