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<%@ page contentType="text/html;charset=GBK"%>
<%@ page import="org.jfree.data.general.DefaultPieDataset"%>
<%@ page import="org.jfree.chart.*"%>
<%@ page import="org.jfree.chart.plot.*"%>
<%@ page import="org.jfree.chart.servlet.ServletUtilities"%>
<%@ page import="org.jfree.chart.labels.StandardPieToolTipGenerator"%>
<%@ page import="org.jfree.chart.urls.StandardPieURLGenerator"%>
<%@ page import="org.jfree.chart.entity.StandardEntityCollection"%>
<%@ page import="java.io.*"%>
<HTML> 
<HEAD> 
<META http-equiv=Content-Type content="text/html; charset=GBK"> 
<META NAME="Author" CONTENT="Alpha">
<TITLE>³ÌÐòԱѧÀúÇé¿öµ÷²é±í-By Alpha</TITLE> 
</HEAD> 
<BODY> 
<%
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