CREATE TABLE table_3812 ("Sd" FLOAT, "Rk" FLOAT, "Player" TEXT, "Points" FLOAT, "Points defending" FLOAT, "Points won" FLOAT, "New points" FLOAT, "Status" TEXT)

What is the total number of sd listings where the status is quarterfinals lost to Novak Djokovic [1]?
SELECT COUNT("Sd") FROM table_3812 WHERE "Status" = 'Quarterfinals lost to Novak Djokovic [1]'
SELECT COUNT("Sd") FROM "table_3812" WHERE "Status" = 'Quarterfinals lost to Novak Djokovic [1]'