Any Geeks Out There?

Last month DECC published the 2009 LA CO2 emissions statistics. Not surprisingly, where there have been big falls in emissions it has been mainly through the industrial and commercial sectors and I would guess strongly attributable to the recession. However, I dipped into the data for my own LA (Waverley) and noted that all sectors have been steadily, if slowly, declining since 2005. Vaguely encouraging. So, any geeks willing to do some wizzy stats analysis to really tell us what's going on?