The same can be said about access to safe water, a key indicator for the environmental sustainability goal.

M2 is a key economic indicator used to forecast inflation.

The 1990's have seen remarkable progress on some key social indicators.

Language is another key indicator of animals who have greater potential to possess culture.

And many are keeping their eyes on key indicators of the future.

The key economic indicator at the moment is consumer confidence.

The key indicator to watch is the value of the dollar.

We wanted to see which key indicators are the best for comparing Europe and might help us understand what's going on a little better.

The crime rate is down; key economic indicators are up.

Less than five months ago this key indicator exceeded 4,000 for the first time.