The utility's rates did not change from 1983 to 1987, when they were cut by 3.1 percent.

Press play to see how rates changed over time, compared to national debts.

These postal rates changed frequently, and new services were added over the years.

If they were only concerned with getting enough to 'eat,' their rate wouldn't change.

The different rates sometimes change or, as in the 1992 Budget, a new rate may be introduced.

Basic rates for households with one telephone line should not change.

How does the higher rate of return on private stocks change things?

The rate of growth in the area has not changed much since then.

But since 2001, the city's rate has changed little, fluctuating between 6 and 6.5.

The task force said the rate of such complaints changed little between 1988 and 1990.