According to Global Findex 2017, 69% of adults (15+) around the world have an account at a bank or another type of financial institution, this was 62% in 2014 and 51% in 2011. 515 million adults worldwide opened an account at a financial institution or through a mobile money provider between 2014 and 2017. In high-income economies 94% of adults have an account, while 63% of adults in developing economies have an account. (http://bit.ly/2Z0bhnA)