Sunday service was added for the first time ever in 2001.

Yale is adding faculty slots for the first time in years.

In 1991, juvenile data was added for the first time, at select sites.

In 2006, a Friday night session was added for the first time.

It also added a number of marine species for the first time.

The following list shows when new events were added for the first time.

English Setters were added for the first time in 2012.

Rhodes this year added a second classics professor for the first time in 20 years.

Women's events were added to the Olympic program for the first time in 1960.

A January free agent amateur draft was added for the first time in 1966.