Data is data because we call it data. A graph showing a tax rate for a particular income is still a factual representation if it is based on factual data.
If I had 10 pencils in front of me, and 4 were blue, would you disagree with a graph that showed 40% were blue because it is not the "data"? You really are stretching this argument to hide the fact that the link was useful, accurate information based on factual data.
And why do Conservative Christians continue to name call every chance they get? Tell us why the data is not "real" since it obviously just bit you in the åss.