ラフ
Rough
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% | 688 | 38.4% |
| 80% | 859 | 48.0% |
| 85% | 1,092 | 61.0% |
| 90% | 1,325 | 74.0% |
| 95% | 1,558 | 87.0% |
| 96% | 1,605 | 89.6% |
| 97% | 1,652 | 92.2% |
| 98% | 1,698 | 94.8% |
| 99% | 1,745 | 97.4% |
Total Unique Words: 1,791
Total Word Occurrences: 4,661