Number of Females to 100 Males., TABLE VII.—Number of Females to every 100 Males at each Age-period, at the four last Censuses.

Age-periods.	1861.		1870.		1881.		1891.
	Males.	Females.	Males.	Females.	Males.	Females.	Males.	Females.
All Ages	100.00	81.43	100.00	87.93	100.00	89.18	100.00	89.10
Under 1 year	100.00	93.36	100.00	94.54	100.00	107.39	100.00	96.07
1 - 2		100.99		102.79		105.48		98.53
2 - 5		95.97		99.48		94.41		98.62
5 - 10		100.32		96.50		95.79		96.38
10 - 15		97.04		100.49		95.23		98.70
15 - 20		115.78		106.01		99.46		96.42
20 - 30		119.98		115.94		95.92		87.70
30 - 40		70.76		105.58		93.94		81.57
40 - 50		51.48		67.51		95.51		87.64
50 - 60		40.52		51.18		68.49		91.33
60 - 70		36.21		39.04		52.50		72.34
70 - 80		35.82		39.14		41.62		53.17
80 - 90		25.32		33.62		40.05		49.91
90 and over		14.28		27.78		64.52		31.75
Not specified						31.51		3.51