The given chart delineates the proportion of adults recruited in seven distinct categories across the US during 2003 and 2013.
It is readily evident that applicants settled for one of the preponderant sectors like business, self employed, unemployed in both years. Additionally, hotel industry and building faced a descending trajectory, the reverse pattern can be seen for other fields.
In terms of the progressive growth, there was an equal of 20 percent of people employing business and being jobless in 2003, which accounted for a half of the total people working for themselves with around 40 percent. Over the next decade, both figures for business and unemployed followed a substantial increase, with approximately 30 percent and 35 percent respectively. On top of that, independent contractors hit a peak of 50 percent at the end of the period.
Regarding the niche fields, education training and building major gained the most attention from people, by 5 percent in comparison with 4 percent in hotel industry, which is the lowest point in 2003. In the following ten years, the proportion of people choosing hotel industry went up to 5 percent, whereas others halved compared to the initial percentage. Notably, medical fields decreased from the second position to the last with 2 percent of applicants by the end of the timeframe.