Apple has announced financial results for its fiscal 2012 fourth quarter ended September 29, 2012. The company posted quarterly revenue of $36 billion and quarterly net profit of $8.2 billion. The Q4 results compare to revenue of $28.3 billion and net profit of $6.6 billion in the same quarter last year. Gross margin was 40.0 percent compared to 40.3 percent in the year-ago quarter, while international sales accounted for 60 percent of the quarterly revenue.