The overlapping bars summarize how much each chapter was altered by Southey. On the
left, in yellow, we see how much of Montalvo's clauses were omitted in Southey's translation.
On the right, in red, we see how much Southey added that was not present in Montalvo's
text.
Percentage values indicate proportions omitted and retained of the Montalvo text,
and the proportion of new material added by Southey to the translation.
Calculations reflect the number of clauses represented or cut from Montalvo, and the
number of anchored segments in Southey's texts not present in Montalvo.