Google Chart Line

I have a home use project, all done and Classic ASP (VBScript) in which I use information generated in an array from txt files. The project has a number of on-hand bar graph generation modules (with VBScript), and I have now decided to use Google Charts to generate line charts. I've got a way to dynamically generate rows for graphics

data.addRows
   ([

   <%FOR J = PRMDIA TO ULTDIA%>
         [<%=J%>, <%=TABVOL08(J)%>, <%=TABVOL14(J)%>, <%=TABVOL23(J)%>],
   <%NEXT%>

   ]);

It's a single chart with 3 distinct rows. My problem is that the values shown in the chart appear different from the ones that originate. I use the information thus

view.setColumns
([0, 1, { calc: "stringify", sourceColumn: 1, type: "string", role: "annotation" },
2, { calc: "stringify", sourceColumn: 2, type: "string", role: "annotation" },
3, { calc: "stringify", sourceColumn: 3, type: "string", role: "annotation" } 

I imagine this to be