ないしょねプリン
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% | 263 | 38.6% |
| 80% | 347 | 50.9% |
| 85% | 431 | 63.2% |
| 90% | 515 | 75.5% |
| 95% | 599 | 87.8% |
| 96% | 615 | 90.2% |
| 97% | 632 | 92.7% |
| 98% | 649 | 95.2% |
| 99% | 666 | 97.7% |
Total Unique Words: 682
Total Word Occurrences: 1,679