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Historical Values
Year Value
2017 0.78% of GDP (2015) | 0.73% of GDP (2014) | 0.69% of GDP (2013) | 0.67% of GDP (2012) | 0.76% of GDP (2011)
2018 0.79% of GDP (2016) | 0.78% of GDP (2015) | 0.73% of GDP (2014) | 0.69% of GDP (2013) | 0.67% of GDP (2012)
2019 0.8% of GDP (2018) | 0.8% of GDP (2017) | 0.77% of GDP (2016) | 0.78% of GDP (2015) | 0.73% of GDP (2014)
2020 0.8% of GDP (2019) | 0.8% of GDP (2018) | 0.8% of GDP (2017) | 0.8% of GDP (2016) | 0.8% of GDP (2015)
2021 2% of GDP (2021 est.) 1.1% of GDP (2020) 0.8% of GDP (2019) 0.8% of GDP (2018) 0.8% of GDP (2017)
2022 1% of GDP (2021 est.) 1.1% of GDP (2020 est.) 0.8% of GDP (2019 est.) (approximately $160 million) 0.8% of GDP (2018 est.) (approximately $150 million) 0.7% of GDP (2017 est.) (approximately $130 million)
2023 2% of GDP (2022 est.) 2% of GDP (2021 est.) 1.1% of GDP (2020 est.) 0.8% of GDP (2019 est.) 0.8% of GDP (2018 est.)
2024 1.3% of GDP (2023 est.) 1.1% of GDP (2022 est.) 1.1% of GDP (2021 est.) 1% of GDP (2020 est.) 0.8% of GDP (2019 est.)
2025 1.5% of GDP (2024 est.) 1.3% of GDP (2023 est.) 1.1% of GDP (2022 est.) 1.1% of GDP (2021 est.) 1% of GDP (2020 est.)