[[1,5.75],[2,3.55],[3,6.16],[4,5.72],[5,6.37],[6,7.71],[7,6.24],[8,5.62],[9,9.01],[10,7.47],[11,7.58],[12,8.02],[13,6.82],[14,8.7],[15,18.21],[16,7.44],[17,8.7],[18,9.8],[19,10.95],[20,89.7]]