Fig 6. Scores for each of the questions with respect to career experience.

The data set includes responses from pure and applied sciences and natural sciences and excludes those from Asia and Africa. The questions were organized from lowest to highest score based on the answers of the professionals with 5 years of experience where n_i is the number of responses for each of the 4 categories of experience and $s_i={\Sigma }_i^{n_i}{\omega }_{ik}/n_i$.