CREATE TABLE table_27517 ("Supply sector  ( % of GDP in current prices ) " TEXT, "1993-2001" TEXT, "2002-2005" TEXT, "2006-2009" TEXT, "2010-2012" TEXT)

What sector had a 17.3 GDP for 1993-2001?
SELECT "Supply sector (% of GDP in current prices)" FROM table_27517 WHERE "1993-2001" = '17.3'
SELECT "Supply sector (% of GDP in current prices)" FROM "table_27517" WHERE "1993-2001" = '17.3'