Section III.D. C. Gini„
TABLE XX.
Deaths according to seasons of birth.
Births in Cagliari during the years 1902—11.
Annual average of births and deaths in each season.
YearsWinterSeason Springof birth
SummerAutumnTotal number 0
observatior
Born (living and dead)1905-9114213813693961566
Born in month x and dead before
6th day of month x + 31902-91124-514*215’418-3724
Dead 1 year after .................1902-91037 -235‘234'236-01284
,, 2 years ,, .................1902-90922‘I17-o15-9i8‘959i
>> 3 J> 5?1902-9087-08-i6'i7'o198
!> 4 )> >>1902-9074’25‘o2-33-894
9) 5 >) 5 > ••■1902-906i-82-8i-82'846
,, 6 ,, d1902-9052 *0272 '22-237
5 5 7 5> )>1902-9041‘32-327I’323 TABLE XXI.
Mortality according to season of birth.
Births in Cagliari during the years 1902—11.
Daily mean of births or deaths, according to the season of birth, having made
the daily mean of births or deaths for the year = 100.
Season of birth
WinterSpringSummerAutumn
1 Born ........................................................................1099793101
2 Dead before 6th day of 3rd month after birth1367884101
3 Dead during 1st year following .................1069895101
4 Dead during 2nd year following .................1219185103
5 Dead during 3rd to 7th year following951208699
6 Dead between 1st and 7th years following ...1071029i101
7 Dead in all 4 periods ... ... .................1169589101
the year of birth the smaller is the number of age classes for which data can be
obtained. The births of 1902 will furnish data for the eight classes, those
of 1911 for one class only.
