C# Winform Get Top 10 repeated MS Access DataBase

I have a Winform with MS Access database and want to search for the Top 10 repeaters numbers in a column. The code below will return the first 10 rows. I need to check if a number is repeated in the column and count. I have searched everywhere can someone help?

I have also tried group and sort last code didnt work either.

string queryString = "SELECT SheetID, Part FROM ILC";
queryString = "select top 10 Part,Part from ILC";
loadDataGrid(queryString);

I tried editing this but didnt work.

var q = from c in ILCdb
group c by c.Part into g
select new { g.Key, Count = g.Count() };
var categoryCounts =
from p in ILCdb
group p by p.Part into g
select new { Category = g.Key, ProductCount = g.Count() };