9S - Volume 5 - 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

1,437 words

85% Coverage

2,135 words

90% Coverage

3,304 words

95% Coverage

5,435 words

98% Coverage

7,338 words

99% Coverage

7,972 words

Total Words

8,606

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.59/5	4.36/5
10%	3.69/5	4.41/5
20%	3.19/5	4.28/5
30%	3.65/5	4.43/5
40%	2.95/5	3.77/5
50%	3.97/5	4.58/5
60%	3.39/5	4.24/5
70%	3.06/5	4.15/5
80%	3.57/5	4.25/5
90%	3.52/5	4.46/5
Overall	3.49/5	4.36/5

Deciles

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

10%

1.56/5

20%

2.32/5

25%

2.59/5

30%

2.86/5

40%

3.21/5

50%

3.49/5

60%

3.76/5

70%

4.04/5

80%

4.36/5

90%

4.68/5

Overall Difficulty

3.49/5

Peak Difficulty

4.36/5