Thus it appears, that the whole People of _Breslaw_ does consist of 34000 _Souls_, being the Sum _Total_ of the Persons of all Ages in the _Table_: The first use hereof is to shew the Proportion of _Men_ able to bear _Arms_ in any _Multitude_, which are those between 18 and 56, rather than 16 and 60; the one being generally too weak to bear the _Fatigues_ of _War_, and the Weight of _Arms_; and the other too crasie and infirm from _Age_, notwithstanding particular Instances to the contrary. Under 18 from the _Table_, are found in this City 11997 Persons, 3950 above 56, which together make 15947, so that the Residue to 34000 being 18053, are Persons between those _Ages_. At least one half thereof are Males, or 9027: So that the whole Force this City can raise of _Fencible Men_, as the _Scotch_ call them, is about 9000, or 9/34, or somewhat more than a quarter of the _Number_ of _Souls_; which may parhaps pass for a Rule for all other places. The _Second Use_ of this _Table_, is, to shew the differing degrees of _Mortality_, or rather _Vitality_, in all _Ages_; for if the Number of Persons of any _Age_ remaining after one Year, be divided by the difference between that and the number of the _Age_ proposed, it shews the _Odds_ that there is, that a Person of that _Age_ does not die in a _Year_. As for Instance, a Person of 25 _Years_ of _Age_ has the Odds of 560 to 7, or 80 to 1, that he does not _die_ in a _Year_: Because that of 567, living of 25 _Years_ of _Age_, there do die no more than 7 in a _Year_, leaving 560 of 26 Years old. So likewise for the _Odds_, that any Person does not die before he attain any proposed _Age_: Take the _number_ of the remaining Persons of the _Age_ proposed, and divide it by the difference between it and the number of those of the _Age_ of the Party proposed; and that shews the _Odds_ there is between the Chances of the Party's living or dying. As for Instance; What is the _Odds_ that a Man of 40 lives 7 Years: Take the number of Persons of 47 Years, which in the Table is 377, and subtract it from the number of Persons of 40 Years, which is 445, and the _difference_ is 68: Which shews that the _Persons dying_ in that 7 Years, are 68, and that it is 377 to 68, or 5½ to 1, that a Man of 40 does live 7 Years. And the like for any other _number_ of _Years_.