This graph shows the percentage of words (in total) that you'll be able to read assuming you know a certain percentage of unique vocabulary that appears in this work.
| Coverage | Vocabulary required | % | 
|---|---|---|
| 70% | 640 | 9% | 
| 80% | 1219 | 18% | 
| 90% | 2582 | 39% | 
| 95% | 4114 | 63% | 
| 96% | 4586 | 70% | 
| 97% | 5057 | 78% | 
| 98% | 5529 | 85% | 
| 99% | 6000 | 92% |