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Historical Values
Year Value
2011 33.9% (2004) country comparison to the world: 12
2012 33.9% (2004) country comparison to the world: 12
2013 33.9% (2004) country comparison to the world: 9
2014 33.9% (2004) country comparison to the world: 8
2015 30.3% (2010) | country comparison to the world: 13
2016 28.8% (2015) | country comparison to the world: 13
2017 28.8% (2015) | country comparison to the world: 13
2018 28.8% (2015)
2019 29.4% (2015)
2020 29.4% (2015)
2021 29.2% (2019)
2022 29.2% (2019)
2023 18.9% (2022)
2024 18.9% (2022)
2025 18.2% (2022 est.)