夜がおわらない
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% | 325 | 37.7% |
| 80% | 432 | 50.1% |
| 85% | 540 | 62.6% |
| 90% | 647 | 75.1% |
| 95% | 755 | 87.6% |
| 96% | 776 | 90.0% |
| 97% | 798 | 92.6% |
| 98% | 819 | 95.0% |
| 99% | 841 | 97.6% |
Total Unique Words: 862
Total Word Occurrences: 2,150