| | | 80 130 | | 200 | | | 30% 40% | | | | 12% | 15 13% | 5 10 | | | | ︽ | | | ︾ | | 2 3 ︔ | 1 2 | 60% 80% | 17% 37% 3% | | | | | | | | |