The pie chart illustrates the proportions of 3 different types of Australian workers, while the line graph presents how unemployment rates in three different countries changed from 1991 to 2005. It is obvious that the main workforce in Australia is its local residents. In addtion, Spain has the most significant rates of unemployed people over the period.
In terms of the pie chart, the main source of workforce is Australians, which is three-fourth of the total workforce (76%). The second highest proportion goes to non English speaking people, with 13%, followed by the figure for English speaking people with only 11%.
According to the line graph, the percentage of Spanish unemployed people witnessed a jump from 13% to 18% in the first two years. After being stable at the same figure from 1993 to 1995, it then decreased constantly to 9% in 2005. Increasing moderately to 12% in the first ten years, the rates of unemployment in Italy thereafter declined to its starting point at 8%, and remained unchanged at the end of the period. German proportion of unemployment had increased from 4% to 11% with significant fluctuations between 4% and 9% over the period.