Ushinawareta Kao - 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

1,074 words

85% Coverage

1,601 words

90% Coverage

2,468 words

95% Coverage

4,006 words

98% Coverage

5,948 words

99% Coverage

6,595 words

Total Words

7,243

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.28/5	4.10/5
10%	3.07/5	3.88/5
20%	3.26/5	4.28/5
30%	3.05/5	4.25/5
40%	3.04/5	4.41/5
50%	3.58/5	4.45/5
60%	2.98/5	4.23/5
70%	3.19/5	4.01/5
80%	3.43/5	4.22/5
90%	3.78/5	4.51/5
Overall	3.27/5	4.30/5

Deciles

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

10%

1.36/5

20%

2.16/5

25%

2.36/5

30%

2.55/5

40%

2.93/5

50%

3.27/5

60%

3.62/5

70%

3.96/5

80%

4.30/5

90%

4.65/5

Overall Difficulty

3.27/5

Peak Difficulty

4.30/5