http://www.oxfam.org.uk/oxfam_in_action/emergencies/gaza_crisis.html

"One year since the Israeli military offensive, codenamed Operation Cast Lead, the Gaza Strip remains in a protracted crisis. Of the 1.5 million people in Gaza, 80% depend on humanitarian aid. This was already the case before the 22-day war that began on 27 December 2008. But today, the consequences of that war still overwhelm the coastal strip, as badly-needed reconstruction materials remain banned from entering Gaza."