The one third of girls in the Arab region who marry before their 18th birthday? [0]
Or the 36% (currently) of Americans who support Trump's policies? [1]
Or the roughly 30% of French people who support a presidential candidate [2] whose father and previous party leader was fined for asserting that gassing chambers in world war 2 were just a small historical detail? [3]
Not sure the right thing is astounding you here.
[0]: http://www.prb.org/pdf13/child-marriage-arab-region.pdf
[1]: https://ca.news.yahoo.com/clinton-leads-trump-5-points-reute...
[2]: http://www.sudradio.fr/Politique/Sondage-Marine-Le-Pen-au-2n...
[3]: http://www.lemonde.fr/politique/article/2016/04/06/jean-mari...