Mali
lowest 10%: 2.7%
highest 10%: 30.5% (2006)

Malta
lowest 10%: NA%
highest 10%: NA%

Marshall Islands
lowest 10%: NA%
highest 10%: NA%

Mauritania
lowest 10%: 2.5%
highest 10%: 29.5% (2000)

Mauritius
lowest 10%: NA%
highest 10%: NA%

Mayotte
lowest 10%: NA%
highest 10%: NA%

Mexico
lowest 10%: 1.7%
highest 10%: 36.3% (2008)

Micronesia, Federated States of
lowest 10%: NA%
highest 10%: NA%

Moldova
lowest 10%: 3%
highest 10%: 28.2% (2004)

Monaco
lowest 10%: NA%
highest 10%: NA%