25 years insleep :
25 years insleep
8 years in Study & Education :
8 years in Study & Education
6 years in Rest & Illness :
6 years in Rest & Illness
7 years in Holidays & Recreation :
7 years in Holidays & Recreation
5 years in commuting :
5 years in commuting
4 years in Eating :
4 years in Eating
3 years in transition :
3 years in transition
That leaves only 12 years for Effective work :
That leaves only 12 years for Effective work