✔ 最佳答案
19976% (male 36,201,623; female 41,689,427) (July 1997 est.) CIA World Factbook 1997
19986% (male 38,398,920; female 43,593,170) (July 1998 est.) CIA World Factbook 1998
19996% (male 39,824,361; female 45,014,919) (1999 est.) CIA World Factbook 1999
20007% (male 41,200,297; female 46,573,816) (2000 est.) CIA World Factbook 2000
20017.11% (male 42,547,296; female 48,028,480) (2001 est.) CIA World Factbook 2001
20027.3% (male 43,834,528; female 49,382,568) (2002 est.) CIA World Factbook 2002
20037.4% (male 44,954,643; female 50,431,574) (2003 est.) CIA World Factbook 2003
20047.5% (male 46,308,923; female 50,747,133) (2004 est.) CIA World Factbook 2004
20057.6% (male 47,400,282/female 51,886,182) (2005 est.) CIA World Factbook 2005
20067.7% (male 48,562,635/female 53,103,902) (2006 est.) CIA World Factbook 2006
20077.7% (male 48,562,635/female 53,103,902) (2006 est.) CIA World Factbook 2007
20088% (male 50,652,480/female 55,472,661) (2008 est.) CIA World Factbook 2008