[
  {
    "year": 2010,
    "overtime_hours": 3.6
  },
  {
    "year": 2011,
    "overtime_hours": 4.1
  },
  {
    "year": 2012,
    "overtime_hours": 3.3
  },
  {
    "year": 2013,
    "overtime_hours": 3.1
  },
  {
    "year": 2014,
    "overtime_hours": 3.2
  },
  {
    "year": 2015,
    "overtime_hours": 3.1
  },
  {
    "year": 2016,
    "overtime_hours": 3.1
  },
  {
    "year": 2017,
    "overtime_hours": 3.3
  },
  {
    "year": 2018,
    "overtime_hours": 3.3
  },
  {
    "year": 2019,
    "overtime_hours": 3.2
  },
  {
    "year": 2020,
    "overtime_hours": 2
  },
  {
    "year": 2021,
    "overtime_hours": 2.6
  },
  {
    "year": 2022,
    "overtime_hours": 3.1
  },
  {
    "year": 2023,
    "overtime_hours": 3
  },
  {
    "year": 2024,
    "overtime_hours": 2.7
  },
  {
    "year": 2025,
    "overtime_hours": 2.9
  },
  {
    "year": 2026,
    "overtime_hours": 3.2
  }
]