Korea, North: 0-14 years: 25.52% (male 2,873,390; female 2,733,163)
15-64 years: 67.63% (male 7,301,531; female 7,556,554)
65 years and over: 6.85% (male 486,805; female 1,016,785) (2001 est.)
Korea, South:
0-14 years: 21.59% (male 5,475,453; female 4,864,918)
15-64 years: 71.14% (male 17,291,202; female 16,789,380)
65 years and over: 7.27% (male 1,352,312; female 2,131,105) (2001 est.)
Kuwait:
0-14 years: 28.76% (male 299,080; female 288,125)
15-64 years: 68.82% (male 897,839; female 507,527)
65 years and over: 2.42% (male 31,843; female 17,547) (2001 est.)
Kyrgyzstan: 0-14 years: 35.03% (male 841,029; female 823,723)