Even New Jersey officials, who call their program a success, say the primary users are college students.

The primary user of SF6 is the electric power industry.

Women are the primary users of drugs that alter mood.

They have been the plot's primary users since it was created in 1996.

They are the primary users of Hexes in the game.

Nintendo, for example, now reports that 25 percent of all primary users are girls.

Egypt continues to be the primary user of Nile water.

Its primary users will be police and the military services.

And 39 percent of the primary users of its games are older than 18.

The three 9-year-olds are going to be the primary users of the television, and judging by this sign, they'll destroy it in a month.