Naze Boku no Sekai wo Daremo Oboeteinai no ka? - 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

1,106 words

85% Coverage

1,648 words

90% Coverage

2,481 words

95% Coverage

3,988 words

98% Coverage

5,099 words

99% Coverage

5,469 words

Total Words

5,839

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.63/5	4.44/5
10%	3.50/5	4.33/5
20%	3.35/5	4.23/5
30%	3.33/5	4.18/5
40%	3.40/5	4.24/5
50%	3.70/5	4.40/5
60%	3.74/5	4.44/5
70%	3.52/5	4.31/5
80%	3.53/5	4.18/5
90%	3.59/5	4.41/5
Overall	3.54/5	4.36/5

Deciles

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

10%

2.13/5

20%

2.60/5

25%

2.83/5

30%

3.02/5

40%

3.29/5

50%

3.54/5

60%

3.80/5

70%

4.06/5

80%

4.36/5

90%

4.68/5

Overall Difficulty

3.54/5

Peak Difficulty

4.36/5