スキップとローファー Stats Vocabulary stats Volume Total Words Unique Used Once % Used Once New Unique Vocabulary List Series 5,714 2,105 1,292 61% Vocabulary List (1) 2,745 1,259 835 66% 1,259 Vocabulary List (2) 2,969 1,333 864 65% 846 Vocabulary List Kanji Tracking Kanji Meanings Tracking List Kanji Readings Tracking List Vocabulary coverage If you learn the highest frequency words in this series or a specific volume, here is how many words you will need to learn for various amounts of coverage. Series CoverageRequired Words% 75%1,06851% 80%1,24459% 85%1,41467% 90%1,62077% 95%1,84087% 96%1,88890% 97%1,93492% 98%1,97594% 99%2,02596% (1) CoverageRequired Words% 75%70656% 80%80664% 85%91172% 90%1,01280% 95%1,12689% 96%1,15292% 97%1,17593% 98%1,19495% 99%1,22197% (2) CoverageRequired Words% 75%75656% 80%85464% 85%96272% 90%1,06980% 95%1,18089% 96%1,20791% 97%1,23693% 98%1,26595% 99%1,29197%