CREATE TABLE table_24820 ("Condition" TEXT, "Prothrombin time" TEXT, "Partial thromboplastin time" TEXT, "Bleeding time" TEXT, "Platelet count" TEXT)

What is the platelet count when partial thromboplastin time and bleeding time are unaffected?
SELECT "Platelet count" FROM table_24820 WHERE "Partial thromboplastin time" = 'Unaffected' AND "Bleeding time" = 'Unaffected'
SELECT "Platelet count" FROM "table_24820" WHERE "Bleeding time" = 'Unaffected' AND "Partial thromboplastin time" = 'Unaffected'