According to Provisional results of sixth population census, overall increase in population is______________ over the year 1981 ?
A. 146.6%
B. 156.6%
C. 157.6%
D. 166.6%
According to Provisional results of sixth population census, overall increase in population is______________ over the year 1981 ?
A. 146.6%
B. 156.6%
C. 157.6%
D. 166.6%