[ { "day": "mon", "amount": 17.45 }, { "day": "tue", "amount": 34.91 }, { "day": "wed", "amount": 52.36 }, { "day": "thu", "amount": 31.07 }, { "day": "fri", "amount": 23.39 }, { "day": "sat", "amount": 43.28 }, { "day": "sun", "amount": 25.48 } ]