rzetelny szacunek

That would be a savings of about $162 million from the most reliable previous estimate.

Recent reliable estimates on the total number of prostitutes are not available.

However, there are no truly reliable estimates on how much money those over 45 spend online.

There seem to be no reliable estimates on how much money older Americans lose to these plots.

The police said they had no reliable estimate for the number of men involved in the fight.

The most reliable estimates suggest that about 300,000 Serbs were killed.

No reliable estimate on the total strength of the Army exists.

I am involved at the moment in just such a study and hope to produce a reliable estimate by location.

We can not arrive at any reliable estimate as to how long that will take.

They note that it's very difficult to make a reliable estimate.