ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   h   d   r dot u   n   d   p dot o r g   s l a s h   e n   s l a s h   s t a t i s t i c s   s l a s h   f o o d	http://hdr.undp.org/en/statistics/food	1