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Historical Values
Year Value
2011 32.9% (2004) country comparison to the world: 13
2012 32.9% (2004) country comparison to the world: 13
2013 32.9% (2004) country comparison to the world: 10
2014 32.9% (2004) country comparison to the world: 9
2017 25% (2013) | country comparison to the world: 8
2018 25% (2013)
2019 25% (2013)
2020 19.1% (2018)
2021 19.1% (2018)
2022 19.1% (2018)
2023 19.1% (2018)
2024 19.1% (2018)
2025 18.4% (2022 est.)