Ao no Hako - 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

689 words

85% Coverage

952 words

90% Coverage

1,216 words

95% Coverage

1,479 words

98% Coverage

1,638 words

99% Coverage

1,690 words

Total Words

1,743

Difficulty Progression

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

Progress	Difficulty	Peak
0%	4.72/5	5.00/5
10%	1.77/5	3.47/5
20%	2.16/5	4.87/5
30%	1.97/5	2.47/5
40%	1.84/5	4.87/5
50%	2.16/5	4.72/5
60%	2.08/5	4.72/5
70%	2.17/5	4.87/5
80%	1.89/5	4.72/5
90%	2.37/5	4.87/5
Overall	2.15/5	4.83/5

Deciles

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

10%

0.91/5

20%

1.35/5

25%

1.53/5

30%

1.65/5

40%

1.90/5

50%

2.15/5

60%

2.40/5

70%

4.51/5

80%

4.83/5

90%

5.00/5

Overall Difficulty

2.15/5

Peak Difficulty

4.83/5