Figure 4
The vertical axis on the left shows frequency values ranging from 0 to about 40 in increments of 5. The vertical axis on the right shows a cumulative percentage ranging from 0 percent to 100 percent in increments of 10 percent. The horizontal axis lists factor codes from left to right, starting with E E-01, E E-02, I R-02, I R-01, E I-02, I R-03, C E-01, E I-01, O S-03, S R-01, N I-01, C E-02, N I-08, N I-07, O S-01, T I-01, S R-02, N I-05, N I-03, N I-09, O S-02, T I-02, E E-03, N I-06, N I-10, C E-03, E I-03, I R-04, I R-05, I R-06, N I-02, N I-04, O S-04. Dark vertical bars represent the frequency of each factor, ordered from highest to lowest. The tallest bar, E E-01, has a value of about 36, followed by E E-02 at about 30 and I R-02 at about 29. Frequencies gradually decrease across subsequent factors, with most of the later factors having values below 5. A smooth cumulative percentage line starts near 10 percent at the first factor, rises steeply across the first few factors, crosses about 50 percent around the fifth factor, reaches approximately 80 percent by around the thirteenth factor, and gradually approaches 100 percent at the final factor. Note: All numerical values are approximated.Factor pareto analysis. Source: Authors’ own work