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% | 815 | 18% | 
| 80% | 1342 | 30% | 
| 90% | 2285 | 52% | 
| 95% | 3316 | 75% | 
| 96% | 3530 | 80% | 
| 97% | 3744 | 85% | 
| 98% | 3958 | 90% | 
| 99% | 4172 | 95% |