In 1975, how many hours a day did an average Australian spend working? Sleeping?
In 2003, how many hours a day did an average Australian spend working? Sleeping?
In which year did the average Australian work and sleep the same amount?
Wednesday, January 13, 2010
Sleeping vs Working
In 1975, how many hours a day did an average Australian spend working? Sleeping?
In 2003, how many hours a day did an average Australian spend working? Sleeping?
In which year did the average Australian work and sleep the same amount?
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