Toaru Majutsu no Index - Volume 9 - 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

1,360 words

85% Coverage

2,021 words

90% Coverage

3,139 words

95% Coverage

5,206 words

98% Coverage

7,075 words

99% Coverage

7,698 words

Total Words

8,321

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.57/5	4.33/5
10%	3.19/5	4.02/5
20%	3.52/5	4.39/5
30%	2.85/5	4.03/5
40%	3.73/5	4.47/5
50%	3.66/5	4.39/5
60%	3.43/5	4.16/5
70%	3.58/5	4.39/5
80%	3.58/5	4.29/5
90%	3.38/5	4.13/5
Overall	3.44/5	4.33/5

Deciles

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

10%

1.88/5

20%

2.37/5

25%

2.58/5

30%

2.79/5

40%

3.12/5

50%

3.44/5

60%

3.75/5

70%

4.04/5

80%

4.33/5

90%

4.61/5

Overall Difficulty

3.44/5

Peak Difficulty

4.33/5