Toaru Majutsu no Index - Volume 18 - 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

1,372 words

85% Coverage

2,020 words

90% Coverage

3,079 words

95% Coverage

4,974 words

98% Coverage

7,144 words

99% Coverage

7,867 words

Total Words

8,590

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.90/5	4.53/5
10%	3.71/5	4.44/5
20%	3.28/5	4.28/5
30%	3.84/5	4.57/5
40%	3.92/5	4.57/5
50%	3.72/5	4.39/5
60%	3.93/5	4.55/5
70%	4.19/5	4.68/5
80%	3.77/5	4.49/5
90%	3.55/5	4.47/5
Overall	3.82/5	4.54/5

Deciles

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

10%

2.30/5

20%

2.92/5

25%

3.10/5

30%

3.25/5

40%

3.53/5

50%

3.82/5

60%

4.08/5

70%

4.31/5

80%

4.54/5

90%

4.77/5

Overall Difficulty

3.82/5

Peak Difficulty

4.54/5