Figure 2.
The image depicts a line graph illustrating trends from 2015 to 2023. The vertical axis represents values ranging from zero to one, while the horizontal axis indicates the years. Four lines are present: a dotted line for South Africa, a dashed line for strong institutions, a solid line for weak institutions, and a grey line for the total sample. Each line displays different growth patterns, with the South Africa line showing a consistent upward trend, while the others vary in their trajectories, some fluctuating more than others throughout the years. Data points are connected to show the progression over time, with the lines differentiated by various styles.Development of SDG disclosure over time by the three clusters