Can anyone make heads or tails of the chart with the survey numbers? I'm having a hard time understanding how "Engaged/Disengaged" maps to the question they ask

Can anyone make heads or tails of the chart with the survey numbers? I'm having a hard time understanding how "Engaged/Disengaged" maps to the question they ask ("To what extent are you currently looking for a different job than the one you have now?"), why "Not Engaged" (which would presumably be a superset of the "Actively Disengaged" group) has lower numbers than "Actively Disengaged", and why no combinations seem to sum to anywhere near 100%. Extremely confusing all around!