HighCharts use method to fill series

I'm doing an application in Asp.Net that is using HighChart graphics and the javascript function I'm using is this (taken from the net and placed on the aspx page):

  <script type="text/javascript">
   $(function () {
$('#container').highcharts({
    chart: {
        type: 'column'
    },
    title: {
        text: 'User Progress'
    },
    subtitle: {
        text: 'Source: Saba Data'
    },
    xAxis: {
        categories: [
            'Jan',
            'Feb',
            'Mar',
            'Apr',
            'May',
            'Jun',
            'Jul',
            'Aug',
            'Sep',
            'Oct',
            'Nov',
            'Dec'
        ],
        crosshair: true
    },
    yAxis: {
        min: 0,
        title: {
            text: 'Rainfall (mm)'
        }
    },
    tooltip: {
        headerFormat: '<span style="font-size:10px">{point.key}</span><table>',
        pointFormat: '<tr><td style="color:{series.color};padding:0">{series.name}: </td>' +
            '<td style="padding:0"><b>{point.y:.1f} mm</b></td></tr>',
        footerFormat: '</table>',
        shared: true,
        useHTML: true
    },
    plotOptions: {
        column: {
            pointPadding: 0.2,
            borderWidth: 0
        }
    },
    series: [{
        name: 'Tokyo',
        data: [49.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4]

    }, {
        name: 'New York',
        data: [83.6, 78.8, 98.5, 93.4, 106.0, 84.5, 105.0, 104.3, 91.2, 83.5, 106.6, 92.3]

    }, {
        name: 'London',
        data: [48.9, 38.8, 39.3, 41.4, 47.0, 48.3, 59.0, 59.6, 52.4, 65.2, 59.3, 51.2]

    }, {
        name: 'Berlin',
        data: [42.4, 33.2, 34.5, 39.7, 52.6, 75.5, 57.4, 60.4, 47.6, 39.1, 46.8, 51.1]

    }]
});
   });
   </script>

I have a method that fills me a gridview on the aspx.cs page:

 using (OracleConnection conn = new OracleConnection(ConfigurationManager
                    .ConnectionStrings["SabaDataOra"].ConnectionString))
        {
            conn.Open();
            //string str = "select * from (" +  query1 + ")xpto where xpto.domain in (" + subquery + ")";

            string str = query1;

            using (OracleCommand cmd = new OracleCommand(str, conn))
            {
                cmd.Parameters.Add(new OracleParameter("organization", DropDownList2.SelectedValue.ToString()));
                cmd.Parameters.Add(new OracleParameter("locale_id", DropDownList3.SelectedValue.ToString()));

                //cmd.Parameters.Add(new OracleParameter("domains", subquery));
                try
                {
                    using (OracleDataAdapter da = new OracleDataAdapter(cmd))
                    {

                        DataSet ds = new DataSet();
                        da.Fill(ds);



                        if (ds.Tables.Count > 0)
                        {
                            reportORGview.DataSource = ds.Tables[0];
                            reportORGview.DataBind();

                            if (reportORGview.HeaderRow != null && Label1.Text.ToString().Equals("User_Progress"))
                            {
                                reportORGview.HeaderRow.Cells[0].Text = "Domain";
                                reportORGview.HeaderRow.Cells[1].Text = "Organization";
                                reportORGview.HeaderRow.Cells[2].Text = "Firstname";
                                reportORGview.HeaderRow.Cells[3].Text = "Lastname";
                                reportORGview.HeaderRow.Cells[4].Text = "Username";
                                reportORGview.HeaderRow.Cells[5].Text = "Person Created Date";
                                reportORGview.HeaderRow.Cells[6].Text = "Course ID";
                                reportORGview.HeaderRow.Cells[7].Text = "Course Name";
                                reportORGview.HeaderRow.Cells[8].Text = "Content Name";
                                reportORGview.HeaderRow.Cells[9].Text = "Subscription Date";
                                reportORGview.HeaderRow.Cells[10].Text = "First Launch Date";
                                reportORGview.HeaderRow.Cells[11].Text = "Last Access Module";
                                reportORGview.HeaderRow.Cells[12].Text = "Percentage of Completion";
                                reportORGview.HeaderRow.Cells[13].Text = "Completion Date";
                                reportORGview.HeaderRow.Cells[14].Text = "Time Spent";

How do I use columns for example 2 and 5 of this method instead of the fixed values that are in the chart example? Thanks for the ASAP help. Thanks