Hyperinflation is very high inflation, out of control, <em>in which prices rise rapidly while the currency loses its real value.</em>
The GDP per capita is the result of <em>dividing the GDP of a country among all its inhabitants</em>.
The consumer price index measures changes in the price level of a basket of consumer goods and services purchased commonly by families. This is a percentage that can be positive, which indicates an increase in prices and that the people's cost of living has increased, or negative, that reflects a fall in prices and that the cost of living has been reduced.
