坂道のぼれ!

Ascend the Slope!

Vocabulary Coverage

Learning words in frequency order, here's how many unique words you need to know to reach various coverage percentages for this series (based on available volumes):

Coverage Words Needed % of Unique Words
75% 385 36.3%
80% 494 46.6%
85% 636 60.0%
90% 777 73.3%
95% 919 86.7%
96% 947 89.3%
97% 976 92.1%
98% 1,004 94.7%
99% 1,032 97.4%

Total Unique Words: 1,060
Total Word Occurrences: 2,832