Over the last 10 years the population has decreased at a rate of 0.5%.
Over the last 20 years the population has decreased by about 1,000 people, down from 8,119 in 1991.
The population has decreased by almost 3,500 people since 1991.
Since the middle of the 20th century the population has decreased very quickly.
The population of the town decreased by 16.5% between 2002 to 2006.
The population has since decreased to 430 in 1910 and around 360 today.
The population has decreased by about 3,000 people since 1980.
The population decreased from 6,399 in 1960 to 5,817 by 1980.
Since 2000, the population has decreased by almost 3 percent.
As of 2010, the population had decreased to 783 people.
