β 0.0
β 7.0
β 8.0
β 7.5
β 6.0
β 8.5
β 7.7
β 10.0
β 8.2
β 8.7
β 9.0
β 5.0
β 9.5
β 7.8
β 9.7
β 6.5
β 4.0