CREATE TABLE table_30217 ("District" CLOB, "Status" CLOB, "Date abolished" CLOB, "Former county" CLOB, "Successor" CLOB)

How many statuses are there for the Durham district?
SELECT COUNT("Status") FROM table_30217 WHERE "District" = 'Durham'
SELECT COUNT("Status") FROM "table_30217" WHERE "District" = 'Durham'