Sekai o Wakariyasuku – Kurzgesagt - 時間：すべての歴史と未来 –リマスター版 - 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

234 words

85% Coverage

284 words

90% Coverage

334 words

95% Coverage

384 words

98% Coverage

414 words

99% Coverage

424 words

Total Words

434

Difficulty Progression

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

Progress	Difficulty	Peak
0%	2.50/5	2.80/5
10%	4.50/5	4.80/5
20%	3.00/5	4.60/5
30%	3.50/5	3.80/5
40%	3.00/5	3.60/5
50%	3.00/5	4.60/5
60%	2.50/5	2.80/5
70%	4.50/5	4.80/5
80%	4.50/5	4.80/5
90%	2.50/5	2.80/5
Overall	3.75/5	4.58/5

Deciles

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

10%

2.24/5

20%

2.49/5

25%

2.61/5

30%

2.73/5

40%

2.97/5

50%

3.75/5

60%

4.15/5

70%

4.36/5

80%

4.58/5

90%

4.79/5

Overall Difficulty

3.75/5

Peak Difficulty

4.58/5