1. floriandierickx/emission-budgets: Carbon Emission Budget Calculator;Dierickx,2019
2. Rahmstorf, S.: 2019 How much CO2 your country can still emit, in three simple steps, http://www.realclimate.org/index.php/archives/2019/08/how-much-co2-your-country-can-still-emit-in-three-simple-steps/, last accessed 2019/10/03.
3. Fossil CO2 emissions of all world countries: 2018 report;Muntean,2018
4. World Bank: 2019 Population, https://databank.worldbank.org/reports.aspx?source=2&series=SP.POP.TOTL&country=#, last accessed 2019/10/03.
5. Summary for policymakers,2018