盤上のオリオン
Orion on the Board
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% | 837 | 40.9% |
| 80% | 1,079 | 52.8% |
| 85% | 1,321 | 64.6% |
| 90% | 1,562 | 76.4% |
| 95% | 1,804 | 88.2% |
| 96% | 1,852 | 90.6% |
| 97% | 1,901 | 93.0% |
| 98% | 1,949 | 95.3% |
| 99% | 1,997 | 97.7% |
Total Unique Words: 2,045
Total Word Occurrences: 4,833