Sword Art Online - Volume 1 - 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

1,602 words

85% Coverage

2,331 words

90% Coverage

3,552 words

95% Coverage

5,754 words

98% Coverage

7,667 words

99% Coverage

8,304 words

Total Words

8,942

Difficulty Progression

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

Progress	Difficulty	Peak
0%	4.05/5	4.48/5
10%	4.12/5	4.50/5
20%	3.85/5	4.40/5
30%	3.86/5	4.40/5
40%	3.79/5	4.38/5
50%	3.81/5	4.38/5
60%	3.67/5	4.35/5
70%	3.79/5	4.40/5
80%	3.81/5	4.39/5
90%	3.83/5	4.39/5
Overall	3.91/5	4.42/5

Deciles

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

10%

2.00/5

20%

2.82/5

25%

3.04/5

30%

3.26/5

40%

3.70/5

50%

3.91/5

60%

4.08/5

70%

4.25/5

80%

4.42/5

90%

4.59/5

Overall Difficulty

3.91/5

Peak Difficulty

4.42/5