I have a table with many state and county values listed in separate rows. I want to flatten the attributes so that each CessionID has states and counties listed in separate fields. For example, State1 would contain the first state, County1 would contain the list of counties within the State1, then State2 would be the second state, County2 the list of counties in State2 separated by semicolons, and so on. See example in attached spreadsheet.