Toaru Majutsu no Index - Volume 20 - 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

1,186 words

85% Coverage

1,740 words

90% Coverage

2,619 words

95% Coverage

4,251 words

98% Coverage

6,065 words

99% Coverage

6,670 words

Total Words

7,275

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.49/5	4.13/5
10%	3.65/5	4.33/5
20%	3.44/5	4.23/5
30%	3.77/5	4.39/5
40%	3.32/5	3.91/5
50%	3.26/5	4.05/5
60%	3.58/5	4.36/5
70%	3.58/5	4.36/5
80%	3.60/5	4.24/5
90%	3.95/5	4.52/5
Overall	3.55/5	4.32/5

Deciles

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

10%

2.12/5

20%

2.76/5

25%

2.96/5

30%

3.08/5

40%

3.31/5

50%

3.55/5

60%

3.78/5

70%

4.02/5

80%

4.32/5

90%

4.61/5

Overall Difficulty

3.55/5

Peak Difficulty

4.32/5