"Professing themselves to be wise, they became fools" - Romans 1:22

[gaelic cowboy]

Decade's average, but not yearly average. The change from 2012 to 2013 was a far more drastic change than any other one year change shown on the graph.

Your trying to debunk 30yrs of data with a 1 yr increase with only have 3 measurements.

Also there are only 2 increase/decreases entered the differences between 2011-2012 and between 2012 -2013

Taking those three years together then the average is less than 2013 for the decade so far.

Even with this years increase you have proven nothing, however I wont be claiming this will be the average for the decade until more data is entered