commonly

“Insect populations commonly fluctuate from year to year,” according to the California Department of Fish and Wildlife.

There are five types of commonly used travel documents for athletes entering the U.S.

We don't know a lot about how common food intolerances are, but they appear to be more commonly reported than allergies.

Children are most commonly exposed to Red 40 through cereals, juices, sodas and ice cream.

“Fire staff today commonly work 1,000 hours of overtime by September,” he said.