The graph below shows alterations to the global temperature record made between March 2007 and November 2013.
2007 version : data.giss.nasa.gov/gistemp/graphs/Fig.A2.txt
2013 version : data.giss.nasa.gov/gistemp/graphs_v3/Fig.A2.txt
In case you haven’t figured it out yet, the entire global warming story is one gigantic fraud from start to finish.
Real Science 
Excellent example of man-made warming!
that is amazing….
the thermometers exactly matched their claimed temp rise!
The less the climate warms, the greater the “adjustments”