Environment in Africa, small island developing states 10 indicators covering environment for Africa, small island developing states. IndicatorLatest Year10-yr change Rank Africa's Development Dynamics (AfDD) Table 08 - Sectoral breakdown of 8.72 Percentage of GDP 2022 down 3.2% 29th Africa's Development Dynamics (AfDD) Table 08 - Sectoral breakdown of 1.34 Percentage of GDP 2021 up 8.2% 13th Africa's Development Dynamics (AfDD) Table 23 - Ecological 1,157 Hectares 2020 up 5.3% 43rd Africa's Development Dynamics (AfDD) Table 23 - Ecological 495.15 Hectares 2020 down 1.3% 44th Africa's Development Dynamics (AfDD) Table 23 - Ecological 843.55 Hectares 2020 down 1.0% 43rd Africa's Development Dynamics (AfDD) Table 23 - Ecological 2,183 Hectares 2020 down 4.0% 42nd Africa's Development Dynamics (AfDD) Table 23 - Ecological 3,746 Hectares 2020 unchanged 43rd Africa's Development Dynamics (AfDD) Table 30 - Environmental causes 294.73 Per 1 000 000 inhabitants 2019 up 17.4% 29th Africa's Development Dynamics (AfDD) Table 30 - Environmental causes 25.23 Per 1 000 000 inhabitants 2019 down 15.9% 43rd Africa's Development Dynamics (AfDD) Table 29 - National wealth 3.17 US dollar 2018 up 15.3% 45th