Souyaku Toaru Majutsu no Index - Volume 1 - 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

1,613 words

85% Coverage

2,389 words

90% Coverage

3,612 words

95% Coverage

5,789 words

98% Coverage

7,459 words

99% Coverage

8,016 words

Total Words

8,573

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.32/5	3.91/5
10%	3.23/5	4.28/5
20%	3.10/5	4.08/5
30%	3.73/5	4.45/5
40%	3.48/5	4.41/5
50%	4.03/5	4.60/5
60%	3.26/5	4.24/5
70%	3.46/5	4.19/5
80%	3.92/5	4.58/5
90%	3.76/5	4.50/5
Overall	3.54/5	4.40/5

Deciles

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

10%

1.80/5

20%

2.45/5

25%

2.71/5

30%

2.95/5

40%

3.26/5

50%

3.54/5

60%

3.82/5

70%

4.10/5

80%

4.40/5

90%

4.70/5

Overall Difficulty

3.54/5

Peak Difficulty

4.40/5