スノウボールアース
Snow Ball Earth
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% | 789 | 38.8% |
| 80% | 1,037 | 51.1% |
| 85% | 1,286 | 63.3% |
| 90% | 1,534 | 75.5% |
| 95% | 1,783 | 87.8% |
| 96% | 1,833 | 90.3% |
| 97% | 1,882 | 92.7% |
| 98% | 1,932 | 95.1% |
| 99% | 1,982 | 97.6% |
Total Unique Words: 2,031
Total Word Occurrences: 4,971