1 | | | 20% | | 8 | | 37% | 14.1% | 4.2% | 0.9% | 2 | | | | | | | | | 3 | | A B1 B2 | B5 E | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |