I want data row information on X axis

I have a simple line chart. The X axis is a row of numbers and the Y axis is a second row of numbers. However, the chart puts in the Y axis values but only breaks down the X axis into 12 subdivisions numbered 1 to 12 instead of using my data information on the X axis for easy viewing.

Also, the intersection points aren't on the major grid lines. I can't see anything in the chart wizard setup to input my data for the X axis and get the proper intersection points.

I am adding a screenshot and the file for viewing.

Danny