Help Required : Random Sampling of Data

[anish.ms]

Hi Paul,

I was testing this tool in different work books and I would request your help in the following 2 areas-

(1) How can I sort the strata list based on the count in descending order and show in the list box

UF_StrataList.lbSummary.List = aryList

(2) How can I pick samples only for the selected strata item from the list box. In the attached example, if I select the column "DenialCode", 90% of the line items are "blank". Hence, I want to skip the strata "blank" and pick the samples only from few selected strata items.
If there is a selection, pick samples only from the selected strata or else pick from all

Thanks in advance!