Piano no Mori - Volume 21 - 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

615 words

85% Coverage

842 words

90% Coverage

1,244 words

95% Coverage

1,647 words

98% Coverage

1,888 words

99% Coverage

1,969 words

Total Words

2,049

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.25/5	4.50/5
10%	2.42/5	3.33/5
20%	2.58/5	4.00/5
30%	2.17/5	3.67/5
40%	2.63/5	4.40/5
50%	2.19/5	2.75/5
60%	2.30/5	4.00/5
70%	2.56/5	3.50/5
80%	3.38/5	4.40/5
90%	3.36/5	4.00/5
Overall	2.61/5	4.03/5

Deciles

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

10%

0.58/5

20%

1.21/5

25%

1.61/5

30%

2.00/5

40%

2.31/5

50%

2.61/5

60%

2.92/5

70%

3.44/5

80%

4.03/5

90%

4.52/5

Overall Difficulty

2.61/5

Peak Difficulty

4.03/5