Added missing caption ‘Fig. 21-23’ to the three illustrations on p. 90 per discussion on p. 71. Since no countries were identified the three were left as one image.
Added missing caption ‘Fig. 24’ to the first illustration on p. 90 per discussion on p. 71.
Added missing caption ‘Fig. 25’ to the second illustration on p. 90 per discussion on p. 71.
Added missing caption ‘Fig. 26’ to the third illustration on p. 90 per discussion on p. 71.
Added missing caption ‘Fig. 27’ to the first illustration on p. 91 per discussion on p. 71.
Added missing caption ‘Fig. 28’ to the second illustration on p. 91 per discussion on p. 71.
Added missing caption ‘Fig. 29’ to the third illustration on p. 91 per discussion on p. 71.