1,800 855 1,000 848 810 , : 800 S i 923 1,200 1,900 1,050 800 1,500 968 3,816 1,442 1,046 I , 800 1,100 1,200 3,400 3,604 876 4,797 1,000 807 3,850 842 900 1,379 8731,000