What is GDP of Papua New Guinea?

As per International Monetary Fund (IMF) 2019 estimates, the GDP (nominal) of Papua New Guinea is USD 21,453 million. This GDP (nominal) is around 0.02% of Entire World’s GDP. Currently (2019), the world rank of Papua New Guinea is 111 in terms of GDP Nominal.
However, as per 2018 estimates by World Bank, the GDP (Nominal) of Papua New Guinea is USD 23,432 million. As per World Bank Estimates, the global rank of Papua New Guinea is 108.

Papua New Guinea GDP [PPP]

On the other hand, as per 2019 estimates by International Monetary Fund, the GDP (PPP) of Papua New Guinea is USD 34,257 Million. This is 0.02% of World. Papua New Guinea on this basis has a global rank of 124.