I would try exporting it to an excel. such as something like this

function CreateExcelSheet()
{


var x=myTable.rows

var xls = new ActiveXObject("Excel.Application")
xls.visible = true
xls.Workbooks.Add
for (i = 0; i < x.length; i++)
{
var y = x[i].cells

for (j = 0; j < y.length; j++)
{
xls.Cells( i+1, j+1).Value = y[j].innerText
}
}