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.
Yemen's Houthi rebels commit to peace plan in letter to UN chief, BBC reports (Haaretz)
from the article: Study: Israeli Jews live four years longer than Israeli Arabs