39 
Bills of Mortality at York. 
tabi^e hi. The number of births and burials, with the pro- 
portion of males and females, annually, from January i, 
1770, to December 31, 1776. 
Births. 
Males. 
Females. 
Burials. 
Males. 
Female?. 
1770 
467 
237 
230 
4^7 
203 
214, 
1771 
45 1 
225 
226 
4S5 
225 
260 
1772 
490 
238 
252 
508 
220 
28S 
1 773 
474 
244 
232 
499 
241 
258 
1 774 
453 
214 
239 
382 
'7 3 
209 
1 7 75 
490 
255 
243 
488 
237 
25 * 
1 7 76 
498 
255 
243 
396 
*77 
219 
3323 
1666 
1657 
3 1 75 
1476 
1699 
Number of males bom in 7 years 1666, or 238 annually. 
Number of males buried in 7 years 1476, or 21 o£. annually. 
Number of females born in 7 years 1657, or 2364. annually. 
Number of females buried in 7 years 1 699, or 242 J annually. 
table iv. Mortality of the feafons. 
Winter. 
Spring. 
Summer. 
Autumn. 
Jan. 320 
Apr. 277 
July 220 
Oct. 237 
Feb. 282 
May 265 
Aug. 237 
Nov. 230 
Mar. 316 
June 274 
Sept. 225 
Dec. 292 
00 
1 ^ 
816 
CO 
\o 
759 
In order to find the number of inhabitants in any place, 
where, either from its bulk, or other reafons, a numerical fur- 
vey cannot be obtained, two methods may be made ufe of. 
The firft is, multiplying the number of houfes by the medium. 
o.f inhabitants in each. The fecond is, one recommended by 
Monf. mohean, in a work, intituled, Recherche s et Confidera - 
4 . tions; 
