Nearly a quarter of those in the bottom tier in 1975 moved up the next year and never returned.

And like the city's other illegal immigrants, they have had to find jobs on the bottom tiers of the economy.

The bottom tier is great for storing your copies of best.

It is, to date, the only season that the club has spent in the bottom tier of English football.

Previously, it was the home to away supporters on the bottom tier.

And the bottom tier of this system could be very poor.

The remaining 38,700 seats are shared between the top and bottom tiers.

Among middle schools, alternative ones dominated both the top and the bottom tiers.

The bottom tier was the worst in the entire block.

The bottom tier ends in a shallow pool of water.