2 0.411144578313253 0.5 0.4126506024096386 0.375 0 0.8448795180722891 0.50125 0.3042168674698795 0.4175 0 0.6566265060240963 0.86875 0.24096385542168675 0.2475 0 0.8990963855421686 0.87 0.20180722891566266 0.25