Chad: 0-14 years: 47.73% (male 2,091,724; female 2,064,514)
15-64 years: 49.46% (male 2,035,099; female 2,271,389)
65 years and over: 2.81% (male 101,579; female 142,773) (2001 est.)
Chile: 0-14 years: 27.25% (male 2,135,755; female 2,041,552)
15-64 years: 65.39% (male 4,993,416; female 5,029,739)
65 years and over: 7.36% (male 467,477; female 660,528) (2001 est.)
China: 0-14 years: 25.01% (male 166,754,893; female 151,598,117)
15-64 years: 67.88% (male 445,222,858; female 418,959,646)
65 years and over: 7.11% (male 42,547,296; female 48,028,480) (2001 est.)
Christmas Island:
0-14 years: NA%