If a nation has a high dependency rate, it means that the nation has a large number of children, whose families must provide for them. But this isn't a complete answer really - it isn't only children who are dependent, but also the elderly, the sick, and people with disabilities. Report.
Sunrise, sunset, day length and solar time for Tasmania. 1  Sunrise: 06:44AM. 2  Sunset: 05:39PM. 3  Day length: 10h 55m.  Solar noon: 12: 1 12PM. The current local time in Tasmania is 12 minutes ahead of apparent solar time.
You'll need longer periods of exposure or more flesh exposed to the sun. In Melbourne and Hobart from April to September, and Sydney and Adelaide in June and July, you may actually need short periods of exposure in peak UV times ie 10am to 3pm to get enough vitamin D.