しっかり！長男
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% | 537 | 30.9% |
| 80% | 678 | 39.0% |
| 85% | 897 | 51.6% |
| 90% | 1,178 | 67.7% |
| 95% | 1,459 | 83.9% |
| 96% | 1,516 | 87.1% |
| 97% | 1,572 | 90.3% |
| 98% | 1,628 | 93.6% |
| 99% | 1,684 | 96.8% |
Total Unique Words: 1,740
Total Word Occurrences: 5,623