One. Twins are the exception, not the rule.
It is the average number horses per square mile. or kilometer if you use metric.
The number of horses allowed per acre is usually controlled by the county where the property is located.
In the 1920s the average number of children per family were 3. During this time, Margaret Sanger became very vocal on birth control and by 1933, the number of children per family was down to 2.
4200 It depends, if the family is non-Mormon, the average number of children is 2.21 (according to the U.S. Bureau of the Census); however, families that practice the faith of Mormonism have an average of 16.pi3 children, (according to Mitt Romney).
the average number was 8
The average number is ~60.
The average birth rate per year in Nigeria is 38.03 births per 1,000 people (2014 est.). Since the population in 2014 was 178.5 million people and there are 365 days in a year, the average number of babies born per day was 18,598.
The average number of children per household in the United States was 3.
The average number of working days per month is 22.
The average number of goals per period in the NHL is around 2.7.
1 birth every 3 minutes
Density