Back in the mid-1970's, it was reliably estimated that 3,000 to 5,000 children died per year of child abuse and neglect.

The number of visitors cannot be reliably estimated until the memorial has been fully designed.

However Soviet casualties from these raids could not be estimated reliably.

There is currently insufficient information available to reliably estimate its dimensions.

Depth cannot be reliably estimated for a monocular video in most cases.

The number of rebels has never been reliably estimated.

The official death toll was 1,200 but unofficial figures reliably estimated it to be around 4-5,000.

It has been reliably estimated that for every one of the one hundred thousand who escaped, two or three died trying.

The number of victims is undetermined but is reliably estimated at over 2,000.

No one can reliably estimate how many illegal immigrants cross the 6,000 miles of United States border each year.