The research was conducted with 30,000 people during the period between 1975 and 2006.

Lay services are conducted in the church most days during the summer season.

It was conducted during the final week of March 1991.

No "business" had been conducted there during the past two hours.

The project came into force in August 2009 and will be conducted during 2009-2010.

This review will also be conducted during a 90-day period.

The studies were also conducted during the seven and a half week period before the championship.

There were additional studies conducted in Europe during the same time.

The organization's annual business meeting is conducted during the conference.

In 2007, the Service conducted 771 tasks during the year at an average of 14.8 per week.