{"key": "property_mill_rate.north_slope_borough.annual", "label": "Property tax mill rate \u2014 North Slope Borough", "unit": "mills", "frequency": "annual", "source": "Alaska Department of Commerce, Community & Economic Development, Office of the State Assessor", "license": null, "points": [["2017-01-01", 17.99], ["2018-01-01", 17.99], ["2019-01-01", 17.99], ["2020-01-01", 17.99], ["2021-01-01", 17.53], ["2022-01-01", 17.99], ["2023-01-01", 17.99], ["2024-01-01", 17.21], ["2025-01-01", 17.3]]}