アゲハ100％
Butterfly 100%
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% | 406 | 35.3% |
| 80% | 555 | 48.2% |
| 85% | 704 | 61.2% |
| 90% | 853 | 74.1% |
| 95% | 1,002 | 87.1% |
| 96% | 1,032 | 89.7% |
| 97% | 1,062 | 92.3% |
| 98% | 1,092 | 94.9% |
| 99% | 1,122 | 97.5% |
Total Unique Words: 1,151
Total Word Occurrences: 2,982