Boukoku no Sheol - Volume 4 - 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

1,059 words

85% Coverage

1,567 words

90% Coverage

2,295 words

95% Coverage

3,492 words

98% Coverage

4,210 words

99% Coverage

4,450 words

Total Words

4,689

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.88/5	4.53/5
10%	3.59/5	4.40/5
20%	3.39/5	4.42/5
30%	3.27/5	3.95/5
40%	3.13/5	4.00/5
50%	3.59/5	4.31/5
60%	3.63/5	4.44/5
70%	3.78/5	4.48/5
80%	3.40/5	4.13/5
90%	3.57/5	4.42/5
Overall	3.53/5	4.37/5

Deciles

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

10%

1.76/5

20%

2.50/5

25%

2.78/5

30%

3.01/5

40%

3.28/5

50%

3.53/5

60%

3.79/5

70%

4.06/5

80%

4.37/5

90%

4.68/5

Overall Difficulty

3.53/5

Peak Difficulty

4.37/5