Account ownership at a financial institution or with a mobile-money-service provider, secondary education or more (% of population ages 15+) - World, Angola, United States, Cayman Islands, Sierra Leone, Oman, Lao PDR, Kyrgyz Republic, Tajikistan, Macao SAR, China
Global Findex Database, World Bank ( WB ), uri: worldbank.org/en/publication/globalfindex
