The Total column shows the total number of people in that county or town with this surname.
For example, there were 1,169 people called BONSELL in Market Bosworth at the time of the 1881 census.
The Frequency column shows the percentage of people in this county or town
with this surname. For example, a frequency of 4444.4444 in Market Bosworth means that
4444.4444% of the people in Market Bosworth on census day were called BONSELL.
The Index column shows the relative probability of finding someone called BONSELL
in this county or town, compared with the probability of finding them anywhere in Britain as a whole.
An index of 1 means that if you pick someone at random from this county or town, you have exactly the same
probability of picking someone called BONSELL as if you picked at random from the whole of the UK.
Where the index is higher than 1, then you are more likely to find someone called BONSELL here
than if you picked from the UK as a whole, and where it's lower then you are less likely. The actual figure
shows the level of probability - for example, a figure of 2 would indicate that you are twice as likely to find
someone called BONSELL here than in the UK as a whole, and 10 would make it ten times as likely.
The value of 1.17 in Market Bosworth means that you are 1.17 times as likely to find
someone with the surname of BONSELL in Market Bosworth than you would be in the whole of the UK.