Saya no Uta - 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

1,734 words

85% Coverage

2,649 words

90% Coverage

4,075 words

95% Coverage

6,688 words

98% Coverage

8,558 words

99% Coverage

9,182 words

Total Words

9,805

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.85/5	4.49/5
10%	3.54/5	3.95/5
20%	3.65/5	4.26/5
30%	3.59/5	4.00/5
40%	3.59/5	4.04/5
50%	3.66/5	4.16/5
60%	3.47/5	3.84/5
70%	3.59/5	3.97/5
80%	3.50/5	3.88/5
90%	3.73/5	4.30/5
Overall	3.60/5	4.07/5

Deciles

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

10%

3.03/5

20%

3.17/5

25%

3.24/5

30%

3.31/5

40%

3.45/5

50%

3.60/5

60%

3.74/5

70%

3.88/5

80%

4.07/5

90%

4.53/5

Overall Difficulty

3.60/5

Peak Difficulty

4.07/5