armiki heatlh departmnet ke sttaistics ke accodring 1790 ke decdae ke bcih jab boenig 747 jmabo ne moedrn lmabe tmie ki tarvel ko paribhashit kyia tah, aur cetnury ke ant me avreage 40 - 49 yaer old aemrican nar ke wieght me 10 percentage vriddhi hui .