The provided bar chart illustrates the influx of workers in four distinct occupations migrating to Australia from 2009 to 2012.
Overall, accountants had the highest numbers of migrants over the period shown,while the figure for computer programmers was lowest figures.In addition, whereas the numbers for computer programmers and accountants showed an upward trend, cooks and software engineers experienced fluctuation.
In 2009, 20 thousand accountants migrated to Australia,with a subsequent dramatic increase to 28 thousand in the next year and a final drop to 21 thousand migrants.Conversely , from 2009 to 2012, the figure for migrants who were computer programmers showed a tiny data compared to other jobs.Starting at only 2 thousand people, it then rose slightly to 4 thousand in 2010.After declining to 2 thousand in 2011,the number of computer programmers ending a period at 5 thousand in 2012.
Migrants who were cooks stood at 17 thousand in 2009, followed by a decrease to 15 thousand in 2011. There was a considerable growth to 18 thousand, before falling to 16 thousand in 2012.Similarly, the number of software engineers migrated to Australia increased steadily in the first three years and this number ended the period at 17 thousand in 2012.