"In all, border officials encountered migrants there 188,829 times, the largest number in a single month in recent history. "
Just say'in. (In June)
www.nytimes.com
Just say'in. (In June)

The number of migrants arriving at the border was the largest in years.
The number of migrant children and teenagers arriving at the border increased slightly from May, but the influx has slowed since early spring, when a steep surge created President Biden’s first immigration crisis as president.