Download Headline CSV
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Headline data
| Year | Value | Units |
|---|---|---|
| 2015 | 17.0 | % |
| 2016 | 16.3 | % |
| 2017 | 15.6 | % |
| 2018 | 15.7 | % |
| 2019 | 15.8 | % |
| 2020 | 16.1 | % |
| 2021 | 16.1 | % |
| 2022 | 16.1 | % |
| 2023 | 16.0 | % |
| 2024 | 16.0 | % |