CREATE TABLE table_75383 ("Polling Firm" TEXT, "Date" TEXT, "PSD - PC" TEXT, "UDMR" TEXT, "Elena B\\u0103sescu" TEXT, "Others" TEXT, "Undecided" TEXT)

What date has the others of 2%?
SELECT "Date" FROM table_75383 WHERE "Others" = '2%'
SELECT "Date" FROM "table_75383" WHERE "Others" = '2%'