CREATE TABLE table_75384 ("Polling Firm" CLOB, "Date" CLOB, "PSD - PC" CLOB, "UDMR" CLOB, "Elena B\\u0103sescu" CLOB, "Others" CLOB, "Undecided" CLOB)

What was the UDMR for 18-22/04/2009?
SELECT "UDMR" FROM table_75384 WHERE "Date" = '18-22/04/2009'
SELECT "UDMR" FROM "table_75384" WHERE "Date" = '18-22/04/2009'