CREATE TABLE table_62888 ("Name" TEXT, "Tests" FLOAT, "Club" TEXT, "Career caps" FLOAT, "Tour Apps" FLOAT, "Position" TEXT)

What is the tour Apps when the career caps show 15?
SELECT "Tour Apps" FROM table_62888 WHERE "Career caps" = '15'
SELECT "Tour Apps" FROM "table_62888" WHERE "Career caps" = '15'