Výroba venkovního dvouramenného schodiště

[{"from":1000,"to":12000,"value":60,"percent":61},{"from":12000,"to":23000,"value":17,"percent":17},{"from":23000,"to":34000,"value":7,"percent":7},{"from":34000,"to":45000,"value":3,"percent":3},{"from":45000,"to":56000,"value":2,"percent":2},{"from":56000,"to":67000,"value":2,"percent":2},{"from":67000,"to":78000,"value":0,"percent":0},{"from":78000,"to":89000,"value":2,"percent":2},{"from":89000,"to":100000,"value":0,"percent":0},{"from":100000,"to":111000,"value":2,"percent":2},{"from":111000,"to":122000,"value":0,"percent":0},{"from":122000,"to":133000,"value":0,"percent":0},{"from":133000,"to":144000,"value":0,"percent":0},{"from":144000,"to":155000,"value":2,"percent":2},{"from":155000,"to":166000,"value":0,"percent":0},{"from":166000,"to":177000,"value":1,"percent":1}]