К тому, какое размножение у проигравших:
1950 83,199,637 +15.6%
1955 89,275,529 +7.3%
1960 93,418,501 +4.6%
1965 98,274,961 +5.2%
1970 103,720,060 +5.5%
1975 111,939,643 +7.9%
1980 117,060,396 +4.6%
1985 121,048,923 +3.4%
1990 123,611,167 +2.1%
1995 125,570,246 +1.6%
2000 126,925,843 +1.1%
2005 127,767,994 +0.7%
2010 128,057,352 +0.2%
2015 127,110,000 −0.7%