日本の歴史
Vocabulary Coverage
Learning words in frequency order, here's how many unique words you need to know to reach various coverage percentages for this series:
| Coverage | Words Needed | % of Unique Words |
|---|---|---|
| 75% | 1,225 | 48.3% |
| 80% | 1,487 | 58.7% |
| 85% | 1,749 | 69.0% |
| 90% | 2,011 | 79.4% |
| 95% | 2,273 | 89.7% |
| 96% | 2,325 | 91.8% |
| 97% | 2,377 | 93.8% |
| 98% | 2,430 | 95.9% |
| 99% | 2,482 | 97.9% |
Total Unique Words: 2,534
Total Word Occurrences: 5,239