To me the data is more or less meaningless. I keep a notebook of my own inflation record for food and fuel.
Can you add something to the discussion by either sharing what your records show for you personally or addressing why a large/broad dataset is "meaningless" in the face of your smaller dataset?
What I'm trying to say is, unless for investment or research, these data doesn't have much to do with we as individuals. You can see people arguing that "You all feel X goes up but I don't feel that", and I'm just saying the same thing but from a different perspective.