Zukai: Zero kara Wakaru Keizaiseizaku "Ima no Nihon", "Korekara no Nihon" ga Yomeru Hon no Nihon" - 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

810 words

85% Coverage

1,173 words

90% Coverage

1,742 words

95% Coverage

2,875 words

98% Coverage

3,993 words

99% Coverage

4,366 words

Total Words

4,739

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.12/5	4.05/5
10%	3.29/5	3.89/5
20%	3.90/5	4.58/5
30%	3.18/5	4.20/5
40%	2.97/5	4.31/5
50%	3.68/5	4.46/5
60%	3.21/5	3.84/5
70%	3.14/5	4.39/5
80%	2.52/5	3.70/5
90%	2.88/5	4.02/5
Overall	3.23/5	4.24/5

Deciles

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

10%

0.70/5

20%

1.64/5

25%

2.09/5

30%

2.35/5

40%

2.85/5

50%

3.23/5

60%

3.56/5

70%

3.88/5

80%

4.24/5

90%

4.62/5

Overall Difficulty

3.23/5

Peak Difficulty

4.24/5