CREATE TABLE table_12386 ("Year" FLOAT, "Gold" TEXT, "Silver" TEXT, "Bronze" TEXT, "Notes" TEXT)

What is the total number of Year, when Bronze is 'Jamie Stevenson'?
SELECT COUNT("Year") FROM table_12386 WHERE "Bronze" = 'jamie stevenson'
SELECT COUNT("Year") FROM "table_12386" WHERE "Bronze" = 'jamie stevenson'