澳大利亚某大学毕业生获得全职工作的比例，以及这两类毕业生的平均薪资

The graphs below show the percentage of graduates that got full-time jobs after graduating from a university in Australia, and the average salary of both these types of graduates from 2004 to 2012. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.