From the execution plan , I have got a operator call table scan .
it has
estimated number of executions : 1.0.....
estimated number of rows to be read: 45899 < which is the rows of the table
estimated number of rows for all execution : 58.
Estimated number of rows per executions: 57
so why estimated number of rows for all execution is not 45899 ?

what means the table scan to be stopped at the row of 58 ?