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% | 812 | 15% | 
| 80% | 1391 | 27% | 
| 90% | 2534 | 49% | 
| 95% | 3711 | 72% | 
| 96% | 3990 | 78% | 
| 97% | 4270 | 83% | 
| 98% | 4548 | 89% | 
| 99% | 4828 | 94% |