CREATE TABLE table_name_49 (starts INT, year VARCHAR, avg_start VARCHAR)

What was the highest number of starts in 2007 when the average start was over 17.6?
SELECT MAX(starts) FROM table_name_49 WHERE year = 2007 AND avg_start > 17.6
SELECT MAX("starts") FROM "table_name_49" WHERE "avg_start" > 17.6 AND "year" = 2007