Spy Kyoushitsu - 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

1,349 words

85% Coverage

1,969 words

90% Coverage

2,989 words

95% Coverage

4,798 words

98% Coverage

6,278 words

99% Coverage

6,771 words

Total Words

7,264

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.63/5	4.46/5
10%	3.09/5	3.90/5
20%	3.41/5	4.03/5
30%	3.03/5	4.07/5
40%	3.15/5	4.07/5
50%	3.55/5	4.36/5
60%	2.93/5	3.95/5
70%	3.40/5	3.88/5
80%	3.42/5	3.93/5
90%	3.09/5	3.94/5
Overall	3.30/5	4.06/5

Deciles

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

10%

1.69/5

20%

2.31/5

25%

2.51/5

30%

2.72/5

40%

3.06/5

50%

3.30/5

60%

3.55/5

70%

3.79/5

80%

4.06/5

90%

4.53/5

Overall Difficulty

3.30/5

Peak Difficulty

4.06/5