During the same time, the state's human population increased sevenfold, to 3.8 million people.
From 1996 to 2000 the loss of nurses in the work force increased sevenfold.
In ten years the population of Victoria increased sevenfold from 76,000 to 540,000.
Since the 1950s the number of dams in the world has increased more than sevenfold.
In that period the volume of global trade has increased sevenfold.
From 1988 to 1991, its military aid to Colombia increased sevenfold.
The size of the market has increased more than sevenfold since 1986 to become the ninth largest in the world.
Traffic increased sevenfold during the first half of the 1990s and a second terminal was opened in 1995.
By 1809, the population had increased sevenfold, to 160.
Because his popularity since the beginning of the war in Chechnya has increased sevenfold.