Scotland:

Documenting the decline of religion, a recent survey by ScotCen in Scotland has revealed:

"The proportion of people in Scotland who attend religious services is at the lowest level recorded since the survey began in 1999. The number who say they don’t attend services has been steadily increasing over the previous 16 years from 49% in 1999 to 66% in 2016".

and

"Over half of people in Scotland are not religious; 52% of people say they do not belong to a religion, compared with 40% in 1999".