日々蝶々
Like a Butterfly
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% | 717 | 21.4% |
| 80% | 955 | 28.5% |
| 85% | 1,299 | 38.8% |
| 90% | 1,775 | 53.0% |
| 95% | 2,562 | 76.5% |
| 96% | 2,720 | 81.2% |
| 97% | 2,877 | 85.9% |
| 98% | 3,035 | 90.6% |
| 99% | 3,192 | 95.3% |
Total Unique Words: 3,349
Total Word Occurrences: 15,744