Sword Art Online - Volume 21 - Statistics

Coverage

This shows how much text coverage you'll have if you know the most X frequent words in that work.

Vocabulary Coverage

Milestones

80% Coverage

1,405 words

85% Coverage

2,041 words

90% Coverage

3,087 words

95% Coverage

4,952 words

98% Coverage

6,555 words

99% Coverage

7,090 words

Total Words

7,624

Difficulty Progression

Shows how the difficulty changes as you progress through the book.

Progress	Difficulty	Peak
0%	4.20/5	4.68/5
10%	3.95/5	4.61/5
20%	4.31/5	4.73/5
30%	4.23/5	4.69/5
40%	3.90/5	4.61/5
50%	4.03/5	4.62/5
60%	3.99/5	4.64/5
70%	3.98/5	4.63/5
80%	4.13/5	4.66/5
90%	4.18/5	4.67/5
Overall	4.16/5	4.66/5

Deciles

Shows the difficulty level at or below which X% of the text falls.

10%

2.03/5

20%

2.70/5

25%

3.02/5

30%

3.35/5

40%

3.94/5

50%

4.16/5

60%

4.33/5

70%

4.50/5

80%

4.66/5

90%

4.83/5

Overall Difficulty

4.16/5

Peak Difficulty

4.66/5