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Entries from 2014-04-08 to 1 day

Sleeping time (hours) of Japanese people

According to the government statistics, the average sleep length is 462 minutes (7 hours and 42 minutes). The following table shows the average sleep length of Japanese people by age. Age Minutes Hours 10~14 515 8.6 15~19 462 7.7 20~24 …

Table of Contents of Statistics/Rankings/Graphs is here.