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)

Serbia and Montenegro
lowest 10%: NA
highest 10%: NA

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%: 5.1%
highest 10%: 18.2% (1992)

Slovenia
lowest 10%: 3.9%
highest 10%: 23% (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

Svalbard
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)

Switzerland
lowest 10%: 2.6%
highest 10%: 25.2% (1992)

Syria
lowest 10%: NA
highest 10%: NA

Taiwan
lowest 10%: 6.7%
highest 10%: 41.1% (2002 est.)

Tajikistan
lowest 10%: 3.2%
highest 10%: 25.2% (1998)

Tanzania
lowest 10%: 2.8%
highest 10%: 30.1% (1993)

Thailand
lowest 10%: 2.8%
highest 10%: 32.4% (1998)

Togo
lowest 10%: NA
highest 10%: NA

Tokelau
lowest 10%: NA
highest 10%: NA

Tonga
lowest 10%: NA
highest 10%: NA

Trinidad and Tobago
lowest 10%: NA
highest 10%: NA

Tunisia
lowest 10%: 2.3%
highest 10%: 31.8% (1995)

Turkey
lowest 10%: 2.3%
highest 10%: 32.3% (1994)

Turkmenistan
lowest 10%: 2.6%
highest 10%: 31.7% (1998)

Turks and Caicos Islands
lowest 10%: NA
highest 10%: NA

Tuvalu
lowest 10%: NA
highest 10%: NA

Uganda
lowest 10%: 4%
highest 10%: 21% (2000)

Ukraine
lowest 10%: 3.7%
highest 10%: 23.2% (1999)

United Arab Emirates
lowest 10%: NA
highest 10%: NA

United Kingdom
lowest 10%: 2.3%
highest 10%: 27.7% (1995)

United States
lowest 10%: 1.8%
highest 10%: 30.5% (1997)

Uru