Band 7+: The graph shows the amount earned by graduates of different age groups in 2002. It includes those with a degree, those with a higher degree (postgraduate) and those with other qualifications. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

The line graph illustrates the salaries per week of full-time workers with different types of degrees. Overall, employees with other qualifications earn the most throughout their careers, while those with a first degree receive the lowest wages.

As can be seen, at the age of 21-25 all three groups earn between $400 and $500 per week. As time passed, their salaries rose significantly, peaking between ages 36–40. The highest earnings belong to those with other degrees, reaching over $800 per week, followed by higher-degree holders at around $750, while those with a first degree earn slightly less, with $690 per week.

The difference in their wages starts to be obvious when these employees reach their 40s. The salaries of higher-degree employees continue to rise and peak at nearly $800. In contrast, the wages of workers with other qualifications follow a downward trend, falling from $800 to $ per week. Meanwhile, the income of first-degree holder employees fluctuates at around $700 per week.

In conclusion, higher qualifications generally lead to better salaries, particularly in mid-late career,