CREATE TABLE table_15947 ("Year" FLOAT, "Starts" FLOAT, "Wins" FLOAT, "Top 5" FLOAT, "Top 10" FLOAT, "Poles" FLOAT, "Avg. Start" CLOB, "Avg. Finish" CLOB, "Winnings" CLOB, "Position" CLOB, "Team ( s ) " CLOB)

How many poles had an average finish of 19.1?
SELECT MAX("Poles") FROM table_15947 WHERE "Avg. Finish" = '19.1'
SELECT MAX("Poles") FROM "table_15947" WHERE "Avg. Finish" = '19.1'