CREATE TABLE table_79103 ("Year" FLOAT, "Theme" TEXT, "Face Value" TEXT, "Weight" TEXT, "Diameter" TEXT, "Mintage" FLOAT, "Issue Price" TEXT)

What is the Mintage of the 12.61 g Weight Ruby-Throated Hummingbird?
SELECT COUNT("Mintage") FROM table_79103 WHERE "Weight" = '12.61 g' AND "Theme" = 'ruby-throated hummingbird'
SELECT COUNT("Mintage") FROM "table_79103" WHERE "Theme" = 'ruby-throated hummingbird' AND "Weight" = '12.61 g'