Utsuro no Hako to Zero no Maria - 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

559 words

85% Coverage

871 words

90% Coverage

1,413 words

95% Coverage

2,421 words

98% Coverage

3,735 words

99% Coverage

4,173 words

Total Words

4,611

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.11/5	4.25/5
10%	3.39/5	4.20/5
20%	3.26/5	4.18/5
30%	2.40/5	3.70/5
40%	3.01/5	3.89/5
50%	2.72/5	4.21/5
60%	3.17/5	3.94/5
70%	2.85/5	4.36/5
80%	3.12/5	3.86/5
90%	2.02/5	3.24/5
Overall	2.93/5	4.04/5

Deciles

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

10%

1.03/5

20%

1.99/5

25%

2.17/5

30%

2.32/5

40%

2.62/5

50%

2.93/5

60%

3.28/5

70%

3.66/5

80%

4.04/5

90%

4.52/5

Overall Difficulty

2.93/5

Peak Difficulty

4.04/5