CREATE TABLE table_37623 ("Type" TEXT, "Owns" TEXT, "Length" TEXT, "Delivery Date" TEXT, "Gross Tonnage" FLOAT)

with delivery date of 2001 2001 what is the owns?
SELECT "Owns" FROM table_37623 WHERE "Delivery Date" = '2001 2001'
SELECT "Owns" FROM "table_37623" WHERE "Delivery Date" = '2001 2001'