 According to the total population was in , compared to only 17,150,000 in 1950.The proportion of children below the age of 15 in 2010 was 24.9%, 64.5% was between 15 and 65 years of age, while 10.6% was 65 years or older
.Structure of the population (01.07.2010 ) (Estimates- Data refer to projections based on 2001 Population Census)