: 500px;"></div>
        <div id="min_div" style="width: 900px; height: 500px;"></div>
        <div id="max_div" style="width: 900px; height: 500px;"></div>
        <div id="sum_div" style="width: 900px; height: 500px;"></div>
        <div id="sampleCount_div" style="width: 900px; height: 500px;"></div>
    </body>  
</html>