Mode of table sizes within a structure

I have a structure we will call 'structure'. it has tables in it of varying sizes. i want to find the mode of the table sizes within the structure. what is the easiest and fastest way to do this??

i.e. GIVEN structure: structure.A = 1000x10 table structure.B = 9998x10 table structure.C = 1000x10 table structure.D = 1001x10 table

OUTPUT = 1000;

Thank you so much to any help in advance.

%At first attempt, I would build a for loop such that

tablesizes = zeros(numel(structure),1)
for i = 1:numel(structure)
     tablesizes(i) = size(structure.(i),1);
end
output = mode(tablesizes);

Answer 1

[Will Kinsman]

With a little modification the above solution worked with acceptable speed