The number of people 45 to 64 years old increased less than 1 percent from 1980 to 1985.
Between 1998 and 1999, private security companies increased some 40 percent.
Still, he soon saw sales increase 11 to 12 percent.
The town population increased 57 percent between 1980 and 2000, from 461 to 726.
The tax rate has increased almost 50 percent since 1987.
Its population increased 32.6 percent to more than 3.8 million.
At the same time, the population between 1980 and 1997 increased 37 percent to more than 14 million.
Business has since increased 350 percent, according to the company president.
In 1986, they had increased 25.1 percent over the 1985 figure of 187.
In the last 10 years, world trade has increased 50 percent.