Fukai Kawa - 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

1,262 words

85% Coverage

1,954 words

90% Coverage

3,105 words

95% Coverage

5,336 words

98% Coverage

7,502 words

99% Coverage

8,225 words

Total Words

8,947

Difficulty Progression

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

Progress	Difficulty	Peak
0%	4.00/5	4.59/5
10%	3.55/5	4.06/5
20%	3.98/5	4.60/5
30%	3.75/5	4.45/5
40%	3.99/5	4.61/5
50%	3.71/5	4.46/5
60%	3.50/5	4.12/5
70%	4.07/5	4.62/5
80%	3.84/5	4.54/5
90%	3.84/5	4.57/5
Overall	3.80/5	4.53/5

Deciles

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

10%

1.76/5

20%

2.81/5

25%

3.08/5

30%

3.23/5

40%

3.51/5

50%

3.80/5

60%

4.06/5

70%

4.29/5

80%

4.53/5

90%

4.76/5

Overall Difficulty

3.80/5

Peak Difficulty

4.53/5