Samoa
0-14 years: 26.1% (male 23,492/female 22,653)
15-64 years: 67.3% (male 74,202/female 44,894)
65 years and over: 6.6% (male 5,299/female 6,368) (2006 est.)
San Marino
0-14 years: 16.8% (male 2,534/female 2,372)
15-64 years: 66.2% (male 9,316/female 10,055)
65 years and over: 17% (male 2,149/female 2,825) (2006 est.)
Sao Tome and Principe
0-14 years: 47.5% (male 46,478/female 45,302)
15-64 years: 48.8% (male 45,631/female 48,661)
65 years and over: 3.8% (male 3,368/female 3,973) (2006 est.)
Saudi Arabia
0-14 years: 38.2% (male 5,261,530/female 5,059,041)
15-64 years: 59.4% (male 9,159,519/female 6,895,616)
65 years and over: 2.4% (male 342,020/female 302,005) (2006 est.)
Senegal
0-14 years: 40.8% (male 2,467,021/female 2,422,385)
15-64 years: 56.1% (male 3,346,756/female 3,378,518)
65 years and over: 3.1% (male 174,399/female 198,042) (2006 est.)
Seychelles
0-14 years: 25.9% (male 10,667/female 10,440)
15-64 years: 68% (male 27,060/female 28,366)
65 years and over: 6.1% (male 1,607/female 3,401) (2006 est.)
Sierra Leone
0-14 years: 44.8% (male 1,321,563/female 1,370,721)
15-64 years: 52% (male 1,494,502/female 1,625,733)
65 years and over: 3.2% (male 90,958/female 101,773) (2006 est.)
Singapore
0-14 years: 15.6% (male 362,329/female 337,964)
15-64 years: 76.1% (male 1,666,709/female 1,750,736)
65 years and over: 8.3% (male 165,823/female 208,589) (2006 est.)
Slovakia
0-14 years: 16.7% (male 465,304/female 443,967)
15-64 years: 71.3% (male 1,929,448/female 1,947,735)
65 years and over: 12% (male 244,609/female 408,385) (2006 est.)
Slovenia
0-14 years: 13.8% (male 143,079/female 135,050)
15-64 years: 70.5% (male 714,393/female 702,950)
65 years and over: 15.7% (male 121,280/female 193,595) (2006 est.)