水溜まりに浮かぶ島
Island in a Puddle
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% | 452 | 48.8% |
| 80% | 547 | 59.0% |
| 85% | 642 | 69.3% |
| 90% | 737 | 79.5% |
| 95% | 832 | 89.8% |
| 96% | 851 | 91.8% |
| 97% | 870 | 93.9% |
| 98% | 889 | 95.9% |
| 99% | 908 | 98.0% |
Total Unique Words: 927
Total Word Occurrences: 1,900