Task 1 The table shows the average salaries in US dollars in five countries at different stages until achieving the maximum salary

The table illustrates the average salaries in US dollars in five different countries at 3 stages until reaching the highest salary.
Overall, the average wages increase throughout 3 stages. Luxembourg is the country with the highest salaries in all 3 phases surveyed.
Starting with 80000 dollars, a worker in Luxembourg needs 30 years to increase their salaries by 52,000$ to reach 132,000$ afterward. Japan and Korea had an approximate starting point of 34000$ and 30000$ respectively, however, the speed of growth in Korea is much lower than in Japan. The maximum a worker can earn in Korea is just 62000 (after they spent 34 years) while Japanese can earn more than it in just 15 years. Japanese need more time to reach the peak of wages (37 years), however, they earn 86,000$, ranking second in highest payment among 5 countries surveyed.
Australia and Denmark's maximum earnings took workers less time than the 3 countries above with 9 years and 8 years respectively. Meanwhile, after 15 years, they only get the maximum value of what they earned in the past with 48000 for Australians and 54000 for Danish.