Duck Quacks Don't Echo (Sky 1; 2014-)

Key:  male   female   other/diverse 

By @astronomyblog & @LoveGraphs. Stats last updated 14 April 2016.

It seems there may have been at least 17 shows and 68 listed appearances. With 4 people per show, Wikipedia has all appearances listed. The host/captains/regulars have included Lee Mack (Host × 17).

Appearances

Total appearances:

73.5% (50)
26.5% (18)

Guest appearances i.e. ignoring the host/captains/regulars:

64.7% (33)
35.3% (18)

People

All people:

62.5% (30)
37.5% (18)

Guests i.e. ignoring the host/captains/regulars:

61.7% (29)
38.3% (18)

Last updated: 2016/04/14