west 10%: 1.6%
highest 10%: 40.8% (1996-97)

Niue
lowest 10%: NA%
highest 10%: NA%

Northern Mariana Islands
lowest 10%: NA%
highest 10%: NA%

Norway
lowest 10%: 4.1%
highest 10%: 21.8% (1995)

Oman
lowest 10%: NA%
highest 10%: NA%

Pakistan
lowest 10%: 4.1%
highest 10%: 27.6% (FY96/97)

Palau
lowest 10%: NA%
highest 10%: NA%

Panama
lowest 10%: 1.2%
highest 10%: 35.7% (1997)

Papua New Guinea
lowest 10%: 1.7%
highest 10%: 40.5% (1996)

Paraguay
lowest 10%: 0.5%
highest 10%: 43.8% (1998)

Peru
lowest 10%: 0.8%
highest 10%: 37.2% (2000)

Philippines
lowest 10%: 2.3%
highest 10%: 31.9% (2003)

Poland
lowest 10%: 3.1%
highest 10%: 26.7% (2002)

Portugal
lowest 10%: 3.1%
highest 10%: 28.4% (1995 est.)

Puerto Rico
lowest 10%: NA%
highest 10%: NA%

Qatar
lowest 10%: NA%
highest 10%: NA%

Romania
lowest 10%: 2.4%
highest 10%: 27.6% (2003)

Russia
lowest 10%: 1.7%
highest 10%: 38.7% (1998)

Rwanda
lowest 10%: 4.2%
highest 10%: 24.2% (1985)

Saint Helena
lowest 10%: NA%
highest 10%: NA%

Saint Kitts and Nevis
lowest 10%: NA%
highest 10%: NA%

Saint Lucia
lowest 10%: NA%
highest 10%: NA%

Saint Pierre and Miquelon
lowest 10%: NA%
highest 10%: NA%

Saint Vincent and the Grenadines
lowest 10%: NA%
highest 10%: NA%

Samoa
lowest 10%: NA%
highest 10%: NA%

San Marino
lowest 10%: NA%
highest 10%: NA%

Sao Tome and Principe
lowest 10%: NA%
highest 10%: NA%

Saudi Arabia
lowest 10%: NA%
highest 10%: NA%

Senegal
lowest 10%: 2.6%
highest 10%: 33.5% (1995)

Seychelles
lowest 10%: NA%
highest 10%: NA%

Sierra Leone
lowest 10%: 0.5%
highest 10%: 43.6% (1989)

Singapore
lowest 10%: NA%
highest 10%: NA%

Slovakia
lowest 10%: 3.1%
highest 10%: 20.9% (1996)

Slovenia
lowest 10%: 3.6%
highest 10%: 21.4% (1998)

Solomon Islands
lowest 10%: NA%
highest 10%: NA%

Somalia
lowest 10%: NA%
highest 10%: NA%

South Africa
lowest 10%: 1.1%
highest 10%: 45.9% (1994)

Spain
lowest 10%: 2.8%
highest 10%: 25.2% (1990)

Sri Lanka
lowest 10%: 3.5%
highest 10%: 28% (1995)

Sudan
lowest 10%: NA%
highest 10%: NA%

Suriname
lowest 10%: NA%
highest 10%: NA%

Swaziland
lowest 10%: 1%
highest 10%: 50.2% (1995)

Sweden
lowest 10%: 3.7%
highest 10%: 20.1% (1992)

Switze