Palestinian officials close to peace talks said Sunday that Israel has offered a West Bank withdrawal map that leaves about 8.5 percent of the territory in Israeli hands, less than a previous plan but still more than the Palestinians are ready to accept. Also Sunday, Palestinian Authority President Mahmoud Abbas was quoted as telling backers that the negotiations have achieved no progress since they were restarted last November with a pledge to US President George W. Bush to try for a full peace treaty by the end of the year. The Palestinian officials said that Israel presented its new map three days ago in a negotiating session. The last map Israel offered had 12 percent of the West Bank remaining in Israel. Israel wants to keep West Bank land with its main settlement blocs, offering land inside Israel in exchange. The land would be between Hebron in the southern West Bank and Gaza - at least part of a route through Israel to link the two territories. The officials, speaking on condition of anonymity because the negotiations are being conducted behind closed doors, said Palestinians were ready to trade only 1.8 percent of the West Bank for Israeli land. Israeli officials refused to comment.