In 2015, the World Bank declared that the "developing / developed world categorization" is becoming less relevant, due to worldwide improvements in indices such as child mortality rates, fertility rates and extreme poverty rates. In the 2016 edition of its World Development Indicators, the World Bank made a decision to no longer distinguish between "developed" and "developing" countries in the presentation of its data, considering the two-category distinction outdated. Accordingly, World Bank is phasing out use of that descriptor. Instead, the reports by Worldbank (such as the World Development Indicators (WDI) and the Global Monitoring Report) now include data aggregations for the whole world, for regions, and for income groups – but not for the “developing world”.