Spy Kyoushitsu - Volume 1 - 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

1,334 words

85% Coverage

1,954 words

90% Coverage

2,919 words

95% Coverage

4,639 words

98% Coverage

5,949 words

99% Coverage

6,385 words

Total Words

6,822

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.01/5	4.08/5
10%	3.06/5	4.20/5
20%	4.07/5	4.63/5
30%	2.81/5	4.33/5
40%	2.59/5	3.86/5
50%	3.30/5	4.21/5
60%	3.44/5	4.00/5
70%	3.85/5	4.52/5
80%	3.76/5	4.52/5
90%	3.21/5	3.91/5
Overall	3.39/5	4.33/5

Deciles

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

10%

1.01/5

20%

2.13/5

25%

2.39/5

30%

2.65/5

40%

3.09/5

50%

3.39/5

60%

3.70/5

70%

4.00/5

80%

4.33/5

90%

4.66/5

Overall Difficulty

3.39/5

Peak Difficulty

4.33/5