| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 3 | 12 | | | | | 20% 30 % | | | | 12 | | 50% | | | | 3 | | | | 100 \ | | 80 70 60 \ | 80% | 80 \ | 70 60 | 50 \ | | | | | | | | 500 | | | | | | | | | | | | | 2000 5000 | | | | | | | 5 | | | | | | | | | | | |