Issue with reading all values of a column when pagination is true

When pagination is true I am able to read only 10 values, it doesn't read values on next pages (2,3,4,5,...)

var ColumnIndex = 25;
$('#example tr').each(function () {
var Column= $(this).closest('tr').find('td:eq('+ ColumnIndex +')');
var ColumnValue = Column[0].innerText;
alert(ColumnValue );
});