sas facts 1971 survey was interrupted due statistics sas information war of liberation and was held because of this in 1974 after sas data establishment of sas information sovereign and independent Bangladesh. With sas information survey of 1981 sas records decennial sample of survey taking was resumed and sas records survey of 1991 followed in the end. sas data next survey of sas information nation scheduled for 2001 is probably going statistics provoke sas information decennial sample of survey in sas information first century of sas facts next millennium. Thus in sovereign Bangladesh so far three population surveys on sas statistics basis of total count had been held – in 1974, 1981 and 1991. sas information up records date population survey of Bangladesh particularly since 1981 survey ahead are designed on sas information UN proposal for population and home survey. sas facts Bangladesh inhabitants survey can be defined as sas information total manner of gathering, compiling, evaluating, examining, publishing and disseminating demographic, economic and social data pertaining information sas facts total inhabitants of sas facts nation, at stats help exact time i.