CREATE TABLE table_519 ("Series Ep #" FLOAT, "Season 2 Ep #" FLOAT, "Title" TEXT, "Director" TEXT, "Writer ( s ) " TEXT, "Original Airdate" TEXT, "Production Code" FLOAT)

What is the number of the original airdate with the production code 208.
SELECT COUNT("Original Airdate") FROM table_519 WHERE "Production Code" = '208'
SELECT COUNT("Original Airdate") FROM "table_519" WHERE "Production Code" = '208'