good pic
but i'd like to see those figures in percentages of total human population. I'd hazard a guess it's pretty stable.
( Double 2 and that's why I drink, Tue 1 Dec 2009, 23:25, archived)

You think...
...that the population of the earth has quadrupled since 1990?
(Doktor Mangler is drowning in cables, Wed 2 Dec 2009, 10:01, archived)

1990 - 0.15%
1997 - 0.38%
2008 - 0.49%
( Nikfuf Eetr Northern Midlander, Wed 2 Dec 2009, 12:16, archived)