All values are approximations.

Less than high school

In 1998 about 46%

In 2001 about 39%

High school

In 1998 about 22%

In 2001 about 24%

Trades

In 1998 about 15%

In 2001 about 18%

College

In 1998 about 15%

In 2001 about 18%

University

In 1998 about 7%%

In 2001 about 10%

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