The 2015 edition will see the field expand from 16 to 24 teams.

Over the years the location and field of study expanded.

The field at the televised stages expanded for the first time since 1999.

Criticism and philosophy were also added as the field of children's literature expanded.

However, as the field expanded beyond 32 teams, the game lost significance.

"The field is rapidly expanding to include a wide range of career opportunities," he said.

And the field was expanding too fast for them to escape at impulse.

The field will almost certainly expand drastically in years to come.

The field would expand to sixteen teams the next year.

In 1983, the field expanded from 32 to 36 teams.