Yes, I understand why 2007 doesnt show
But if you look at the graph and try to figure out, manually, where Nov 2007 might be on the X-axis then the last data point will approximately correspond to 2007 January (by looking at the size of interval between two years and approximating ). However, in the dataset the last datapoint is Nov 2007. If its not clear what I am saying then please look at the attached graph