Figure 6
The figure shows two vertically stacked graphs. The top panel is a histogram. The horizontal axis ranges from 0 to 16 in increments of 2, and the vertical axis ranges from 0 to 30 in increments of 10. The highest bar is at 14, with a value of 34. Another tall bar appears at 6, with a value of 20. Most bars are under 15, concentrated toward the right side. A dashed line overlays the bars, with peaks at approximately (6, 20), (10, 11.8), and (16, 6.02), before declining on the right. The lower panel is a scatter plot. The horizontal axis ranges from 2 to 16 in increments of 2, and the vertical axis ranges from negative 4 to 4 in increments of 2. A dashed horizontal line is drawn at 0. The dots are scattered near the 0 line, with a higher negative outlier at (13, negative 4.8). Other points include (3, negative 1.28), (7, 0.55), and (14, negative 5.2). Note: All numerical values are approximated.Fit of the proposed model with the adoption curve and the corresponding residual plot for the Lima case. Source: Figure by authors