36 MEM O I R S of the 
from 25 to 50 there feem to die from 7 to 8 and 9 per Annum of 
each age , and after that to 70, they growing more decrepit, tho' 
the number be much diminilhed, yet the mortality encreafes, and 
there are found to die 10 or 11 of each age per Annum -^ from 
thence the number of the hving becoming very fm.all, they gra- 
dually decline, 'till there be none left to die, as may be feen at 
one view in the table. 
From thefe conliderations, Mr. Halky formed the annexed 
table, wliofe ufes are manifold, and which gives a jufter idea of 
the ftate and condition of mankind, than any thing of the kind yet 
extant 5 it exhibits the number of people in the city of Sre/la-w of 
all ages, from the birth to extreme old age, and thereby fhews 
the chances of mortality at all ages ^ and likewife, how to make 
a' certain eftimate of the value of annuities for lives, which hi- 
therto hath been only done by an imaginary valuation ^ alio the 
chances that there are, that a perfon of any age propoled, does 
live to any other age given ; The following table, ihews the num- 
ber of perfons living in the age current annexed thereto. 
Age. 
Cur: 
iCurl 
43 
44 
46 
47 
I 4^ 
{ 49 
Per- 
fona 
1 00c 
855 
798 
760 
73 
710 
69 
Per- 
fons 
417 
407 
39; 
3^; 
377 
367 
357 
Age 
Curt 
9 
10 
1 1 
12 
13 
H 
Age 
Curt 
50 
51 
52 
53 
54 
55 
56 
Per 
fons 
680 
670 
661 
^53 
646 
640 
Age 
Curt 
Per 
fons 
346 
335 
324 
313 
302 
292 
282 
16 
17 
18 
^9 
20 
21 
Age 
Curt 
57 
58 
II 
61 
62 
63 
Per 
fons 
628 
622 
616 
610 
604 
598 
592 
Age 
Curt 
22 
23 
24 
II 
27 
28 
Per 
fons 
Per ;Age 
fonsCurt 
272 64 
262' 65 
252 66 
242 67 
232 68 
222 69 
212' 70 
586 
579 
573 
567 
560 
546 
^ge 
Curt 
29 
30 
31 
32 
33 
34 
35 
Per 
fons 
192 
182 
172 
162 
152 
142 
Per 
fons 
539 
531 
523 
515 
507 
499 
Age 
Curt 
36 
37 
38 
Per 
fons 
472 
463 
39 1454 
40 445 
41 I436 
490| 42 427 
Age Per 'Age :Per 
Curt i^ons, Curt 'fons 
I I I 
71 II3I! 78 
5B 
72 |I20| 79 
49 
73 109' 80 
41 
74 I 98J 8i 
34 
75 
881 82 
28 
76 
78 
83 
2^ 
77 
68! 84 1 
20 
Age. Perfons 
7 
5547 
H 
4584 
21 
4270 
28 
3964 
35 
3604 
42 
3178 
49 
2709 
5^ 
2194 
63 
1694 
70 
1204 
77 
692 
84 
253 
100 
107 
34000 
Sum Total. 
Thus it appears, that the whole people of Sre/I.^-zv coniift of 
54D00 fouls, being the lum total of the perlons of all ag^s in the 
cable J v^hofe firll ufe is to fhew the proportion of men able to bear 
arms, 
