The given bar chart illustrates the differewnt occupations people took up in Australia after migrating there from the year 2009 to 2012. Firstly, we can see that the vast majority of people work in accounting, starting at twenty-thousand workers in 2009 then reaching a high peak in 2010, at around 27,500 workers in the year 2010, then lowering again in 2011 at twenty-two thousand in 2011 and decreased furthermore to settle at twenty-one thousand in 2012.
Secondly, it is evident that cooking is a much less populated field compared to accounting. Starting in 2009, there are around sixteen-thousand workers however it takes a sudden dip in 2010, reaching its minimum at fifteen-thousand. Then it rises again to eighteen-thousand in 2011 and only stlighly decreases to sixteen thousand workers.
Moving onto software engineering, it begins at nineteen thousand workers in 2009, then we see a consistent growth till reaching a maximum in 2011, documented at twenty-two thousand however takes a sudden dip in 2012, found at sixteen thousand employees.
Lastly, we discuss the field of computer programming, the lowest occupated field documented throughout the years. In 2009, we start at only two-thousand workers. In 2010, it grows to four-thousand, lowers again to two-thousand then reaches its highest number in 2012 at five-thousand.
In conclusion, from the year 2009 to 2012, most poeple worked as accountants. Contrastly, the lowest existing occupation was computer programming.