It is practised in Norfolk, England and, to a lesser degree, in the neighbouring county of Suffolk and a few other counties.
... is 3.03 and the average family size is 3.38. In the town the population is spread out with 28.5% under the age of 18, 6.3% from 18 to 24, 32.3% from 25 to 44, 21.1% from ...