Figure 1.

Distribution of answers from the speech comprehension questions [“How would you rate your ability to understand speech?” and “How would you rate your ability to follow a conversation when multiple people are speaking simultaneously (e.g., in restaurant situation)? on a scale ranging between 0, no problems; 1, minimal problems; 2, minor problems; 3, moderate problems; 4, significant problems; to 5, massive problems]. (A) Absolute frequency of distribution; (B) Relative frequency of distribution.