Rwanda
total population: 39.18 years
male: 38.43 years
female: 39.96 years (2004 est.)

Saint Helena
total population: 77.57 years
male: 74.67 years
female: 80.61 years (2004 est.)

Saint Kitts and Nevis
total population: 71.86 years
male: 69.03 years
female: 74.86 years (2004 est.)

Saint Lucia
total population: 73.34 years
male: 69.78 years
female: 77.16 years (2004 est.)

Saint Pierre and Miquelon
total population: 78.28 years
male: 75.97 years
female: 80.7 years (2004 est.)

Saint Vincent and the Grenadines
total population: 73.35 years
male: 71.54 years
female: 75.21 years (2004 est.)

Samoa
total population: 70.41 years
male: 67.64 years
female: 73.33 years (2004 est.)

San Marino
total population: 81.53 years
male: 78.02 years
female: 85.34 years (2004 est.)

Sao Tome and Principe
total population: 66.63 years
male: 65.11 years
female: 68.21 years (2004 est.)

Saudi Arabia
total population: 75.23 years
male: 73.26 years
female: 77.3 years (2004 est.)

Senegal
total population: 56.56 years
male: 54.94 years
female: 58.23 years (2004 est.)

Serbia and Montenegro
total population: 74.4 years
male: 71.9 years
female: 77.12 years (2004 est.)

Seychelles
total population: 71.53 years
male: 66.1 years
female: 77.14 years (2004 est.)

Sierra Leone
total population: 42.69 years
male: 40.23 years
female: 45.21 years (2004 est.)

Singapore
total population: 81.53 years
male: 78.96 years
female: 84.29 years (2004 est.)

Slovakia
total population: 74.19 years
male: 70.21 years
female: 78.37 years (2004 est.)

Slovenia
total population: 75.93 years
male: 72.18 years
female: 79.92 years (2004 est.)

Solomon Islands
total population: 72.38 years
male: 69.9 years
female: 74.98 years (2004 est.)

Somalia
total population: 47.71 years
male: 46.02 years
female: 49.46 years (2004 est.)

South Africa
total population: 44.19 years
male: 44.39 years
female: 43.98 years (2004 est.)

Spain
total population: 79.37 years
male: 76.03 years
female: 82.94 years (2004 est.)

Sri Lanka
total population: 72.89 years
male: 70.34 years
female: 75.57 years (2004 est.)

Sudan
total population: 58.13 years
male: 56.96 years
female: 59.36 years (2004 est.)

Suriname
total population: 69.1 years
male: 66.77 years
female: 71.55 ye