Number of people, in millions, living on less than $1.90 a day at 2011 PPP is calculated by multiplying the poverty rate and the population. As a result of revisions in PPP exchange rates, poverty rates for individual countries cannot be compared with poverty rates reported in earlier editions.

Number of poor at $1.9 a day based on purchasing-power-parity (million persons)

1990200020052010201120122013201420152016201720182019
China752.3241.7149.9106.687.825.318.610.07.2
Kazakhstan0.90.00.00.00.00.00.00.00.00.0
Kyrgyzstan1.70.60.20.10.10.10.10.10.10.10.00.0
Pakistan65.330.614.915.012.08.29.4
Russian Federation4.51.20.10.10.00.00.00.10.00.10.0
Tajikistan0.3