The line graph illustrates the difference in salary over a various aged groups, categorized by three levels qualification: of higher degree, firts degree and others qualifications. The data is calibrated in pounds.
Looking from an overall perspective, it is readily apparent that those with higher and first degree exhibited an upward trend , with the former experiencing the most fluctuating growth over the timeframe. Conversely, the figure for the remaining category demonstraded the most significant rise and fall.
Looking at the data in more detail, for people aged 21-25, with first degree, the count of earn stood at around 350 pounds, after which it experienced a steady climb. This upward trend culminated in a peak of 700 pounds by graduates aged 35-40 , before marginally leveling of towards the end of the period. Similarly, the figure for those with higher degree commenced at almost 400 pounds, followed by progressive rise to roughly 750 pounds by 41-45 years old, thereby narrowing the gap with nearly 700 pounds. After that, this bracket heated its highest point of about 800 pounds by those who older than 55.
Turning to the remaining category, an inverse pattern was observed for those with other qualifications. Starting at crucial high of just above 400 pounds by 21-25 years old, it witnesssed sharp uplift , accounting to a high of more than 800 pounds by those who ta age 35 to 40. Meanwhile, it underwent a gradual decline , dropping to a low of 700 pounds by the final group.