クワトロバッテリー
Quattro Battery
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% | 1,100 | 25.0% |
| 80% | 1,412 | 32.1% |
| 85% | 1,858 | 42.3% |
| 90% | 2,520 | 57.4% |
| 95% | 3,457 | 78.7% |
| 96% | 3,644 | 83.0% |
| 97% | 3,831 | 87.2% |
| 98% | 4,019 | 91.5% |
| 99% | 4,206 | 95.7% |
Total Unique Words: 4,393
Total Word Occurrences: 18,739