壁ドン！
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% | 772 | 33.4% |
| 80% | 944 | 40.8% |
| 85% | 1,283 | 55.4% |
| 90% | 1,627 | 70.3% |
| 95% | 1,971 | 85.2% |
| 96% | 2,039 | 88.1% |
| 97% | 2,108 | 91.1% |
| 98% | 2,177 | 94.1% |
| 99% | 2,246 | 97.1% |
Total Unique Words: 2,314
Total Word Occurrences: 6,875