Natření radiátorů ústředního topení

[{"from":3000,"to":6000,"value":33,"percent":18},{"from":6000,"to":9000,"value":19,"percent":10},{"from":9000,"to":12000,"value":18,"percent":10},{"from":12000,"to":15000,"value":20,"percent":11},{"from":15000,"to":18000,"value":18,"percent":10},{"from":18000,"to":21000,"value":14,"percent":7},{"from":21000,"to":24000,"value":11,"percent":6},{"from":24000,"to":27000,"value":11,"percent":6},{"from":27000,"to":30000,"value":12,"percent":6},{"from":30000,"to":33000,"value":10,"percent":5},{"from":33000,"to":36000,"value":3,"percent":2},{"from":36000,"to":39000,"value":2,"percent":1},{"from":39000,"to":42000,"value":4,"percent":2},{"from":42000,"to":45000,"value":3,"percent":2},{"from":45000,"to":48000,"value":3,"percent":2},{"from":48000,"to":51000,"value":7,"percent":4}]