[[1,1000,1,0.65],[2,2000,1,0.75],[3,3000,2,0.85],[4,4000,2,1],[5,5000,3,1.1],[6,6000,3,1.1],[7,7000,4,1.1],[8,8000,4,1.1],[9,9000,5,1.2],[10,10000,5,1.2]]