| | | 0 | 8 | 10 18 | | | | | | | | | | | | | | | | | | | | | | | 200 250 | 500 | 600 2 3 | | 18 | | | | 50% 30% | 15% 5% | 1 1.5 1.5 | 0.45 | | | | | 2 2.5 | | | | | | | | | | | | | | | | | | | | | | | |