You need to be really crazy or outright stupid to conduct such statistics , that is totally subversive and outright stupid .What exactly was the goal of such study ? To solve barial or provide more vitamins ? Whats more stupid than that is usual reporting by Haaretz crazies , that soon start counting the grave yard statistics , per sq.foot or sq. mile . Haaretz stupids should find some real job and not publish such low level crap , as its done by Yoav Stern and his Haaretz editorial support in their grave yard studies.
12 Iraqi troops, militiamen killed in multiple ISIS suicide attacks (AP)
from the article: Study: Israeli Jews live four years longer than Israeli Arabs