diff --git a/controllets/dataset-table-controllet/dataset-table-controllet.html b/controllets/dataset-table-controllet/dataset-table-controllet.html
index f379484..0441a63 100644
--- a/controllets/dataset-table-controllet/dataset-table-controllet.html
+++ b/controllets/dataset-table-controllet/dataset-table-controllet.html
@@ -434,7 +434,10 @@
 
                             //2nd loop will extract each column and convert it in string comma-seprated
                             for (var index in arrData[i]) {
-                                row += '"' + arrData[i][index].replace('"', '""') + '",';
+                                if(typeof arrData[i][index] == 'string')
+                                    row += '"' + arrData[i][index].replace('"', '""') + '",';
+                                else
+                                    row += arrData[i][index] + ',';
                             }
 
                             row.slice(0, row.length - 1);