[
  {"year": 2019, "price": 1200},
  {"year": 2021, "price": 1450},
  {"year": 2022, "price": 1300},
  {"year": 2023, "price": 1650},
  {"year": 2024, "price": 1800},
  {"year": 2030, "price": 2400}
]