You can use the following Cost of Gas calculator to estimate how much you are spending on gasoline in an average month from this it will estimate your average cost of gas per year as well.
South Africa Population growth rate. Factbook > Countries > South Africa > Demographics. Population growth rate: 0.99% (2016 est.) Definition: The average annual percent change in the population, resulting from a surplus (or deficit) of births over deaths and the balance of migrants entering and leaving a country. The rate may be positive or negative.
Generally, the largest growth outside capital city SDs occurred in Australia's coastal regions. Of these regions, the largest increase in population between 2005 and 2010 occurred in the Statistical District of Gold Coast â Tweed, up by an average 16,900 people per year (or 3.1% per year).Hervey Bay recorded the fastest rate of growth over the same period, with an average growth rate of 4.7% per year.he neighbouring Sydney (C) â West (7,900) and Waverley (A) (7,500), which is located just east of the Sydney (C) LGA and contains the beach-side suburbs of Bronte and Bondi, had the third and fourth highest population densities in Australia.