Membership Distribution Maps
The membership year runs from January 1 thru December 31. New members may join, or existing members rejoin, at any time during the year, so numbers can be expected to rise during the year.
The numbers are taken from members' entries for Country and State in the IBBA Membership Database. Only '1st members' and Hon members are counted, 'second members' on joint memberships are not included in these totals.
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Membership @ 1 September, 2010.