１＋１(いちたすいち)
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 (based on available volumes):
| Coverage | Words Needed | % of Unique Words |
|---|---|---|
| 75% | 769 | 49.8% |
| 80% | 924 | 59.8% |
| 85% | 1,079 | 69.9% |
| 90% | 1,234 | 79.9% |
| 95% | 1,389 | 90.0% |
| 96% | 1,420 | 92.0% |
| 97% | 1,451 | 94.0% |
| 98% | 1,482 | 96.0% |
| 99% | 1,513 | 98.0% |
Total Unique Words: 1,544
Total Word Occurrences: 3,100