#areaRange

1{
2  "chartType": "areaRange",
3  "dataset": [
4    { "date": "2019", "profit": 10, "sales": 20 },
5    { "date": "2020", "profit": 30, "sales": 60 },
6    { "date": "2021", "profit": 30, "sales": 60 },
7    { "date": "2022", "profit": 50, "sales": 100 },
8    { "date": "2023", "profit": 40, "sales": 80 }
9  ]
10}