What are the factors encourage population growth in sabon gari?

Evolution, distribution and natural dynamics of the Spanish population

In 2008, the Spanish population was about 46 million inhabitants. Their distribution is analyzed by the density of population, which currently stands at 91 / 1 room. / Km2. Although there are strong spatial imbalances. There are high-density areas that separate the Spanish average: Madrid, balearles, Canary Islands, Ceuta and Melilla and the peninsular periphery. Low-intensity areas, mountain areas, less than 10hab. / Km2. / / The factors that explain the Spanish distribution is divided into 3 periods: * Time preindustrial, agrarian economy, higher population densities in coastal plain relief and mild winter. With the discovery of America, castilla got economic prosperity, becoming the most populated area, with the crisis of s. Century, the population began to develop coastal shipping trade. * Industrial Age: the s. XIX, consolidated and sharpened the contrasts in the distribution of the population. Population gained weight: Madrid, Galicia, Andalusia, Basque country, Catalonia and the Ebro and Mediterranean axis. * Time postindustrial: after the 1975 crisis, tend to idolized contrast, consolidates Madrid and the axes of the Ebro and the Mediterranean. / / For the natural movement of the population can appreciate different demographic regimes, according to time: * Up early s. XX: birth to high (predominantly rural economy and society), mortality high and fluctuating. (Low and unbalanced diet, high incidence of infectious diseases). Before this we must add epidemics, wars, crop failures or infant mortality. Life expectancy is low. The natural growth is low. * Demographic Transition: 1900-1975. The birth rate fell to a smooth and discontinuous, overall mortality declined sharply and discontinuous due to: the increase in living standards and medical advances. Infant mortality also declined. The life expectancy rose. The natural increase was high. * Current demographic regime: from 1975. The birth rate decreased, due to the economic situation of Spanish society undergoes changes of mind and health. Overall mortality remains at very low levels. Infant mortality is very low. Life expectancy has increased while there are differences by gender, age and social status. Natural increase declined until 1998 and thereafter grows slowly. There are regional imbalances in the natural movement of population: contrast due to the different age structure due to inherited causes: different behavior of the birth and differences in economic development, emigration regions cause aging and rejuvenation of the inmigratorial. / / Cause Current: regions with greater demographic dynamism and autonomous regions in demographic decline.