CREATE TABLE table_70117 ("Rank" FLOAT, "Company" CLOB, "Revenues  ( US$ billion ) " FLOAT, "Profit  ( US$ billion ) " FLOAT, "Assets  ( US$ billion ) " FLOAT, "Market value  ( US$ billion ) " FLOAT)

What is the average market value with a revenue greater than 6.2, a Company of national bank of greece, and a Rank smaller than 1?
SELECT AVG("Market value (US$ billion)") FROM table_70117 WHERE "Revenues (US$ billion)" > '6.2' AND "Company" = 'national bank of greece' AND "Rank" < '1'
SELECT AVG("Market value (US$ billion)") FROM "table_70117" WHERE "Company" = 'national bank of greece' AND "Rank" < '1' AND "Revenues (US$ billion)" > '6.2'