Spy Kyoushitsu - Volume 2 - 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

1,296 words

85% Coverage

1,896 words

90% Coverage

2,802 words

95% Coverage

4,454 words

98% Coverage

5,693 words

99% Coverage

6,105 words

Total Words

6,518

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.38/5	4.33/5
10%	3.15/5	4.28/5
20%	2.88/5	3.76/5
30%	2.75/5	3.84/5
40%	2.81/5	3.68/5
50%	3.29/5	4.15/5
60%	3.00/5	4.28/5
70%	3.18/5	3.94/5
80%	3.34/5	3.90/5
90%	2.94/5	3.76/5
Overall	3.09/5	4.03/5

Deciles

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

10%

1.19/5

20%

2.02/5

25%

2.21/5

30%

2.40/5

40%

2.77/5

50%

3.09/5

60%

3.40/5

70%

3.70/5

80%

4.03/5

90%

4.48/5

Overall Difficulty

3.09/5

Peak Difficulty

4.03/5