See "Albania: Missionaries Nonplussed by Child Suicide Links. Media campaign blaming Jehovah's Witnesses for mysterious spate of children's deaths raises witch-hunt fears."
My take is that this would be an international problem. After all, JW literature is read by children in virtually every country. Why is it not happening elsewhere?
http://www.iwpr.net/index.pl?archive/bcr3/bcr3_200505_555_3_eng.txt