Figure 1
A bar graph compares different categories of employment and the number of respondents. The horizontal axis lists categories: Self-employed, Higher Education Institution, Other, Private Company, Public Company, Private Company and Higher Education Institution, and Research Institute. The vertical axis shows the number of respondents, ranging from 0 to 60. There are seven vertical bars, each representing a category. The values for each category are as follows: Self-employed (1), Higher Education Institution (34), Other (5), Private Company (53), Public Company (7), Private Company and Higher Education Institution (2), and Research Institute (1). The bars are colored in shades of gray. The highest number of respondents is in the Private Company category, while the lowest is in the Self-employed and Research Institute categories.Respondents' field of work. Source: The authors