Wat dacht je van:
select datepart(yyyy, [date]) as [year]
from shoptransfer
group by datepart(yyyy, [date])
Of:
select count(*) as qty, datepart(yyyy, [date]) as [year]
from shoptransfer
group by datepart(yyyy, [date])
order by [year]
Dit is gebaseerd op het commando van OP:"Ik wil groeperen op jaardeel van de datumkolom (varchar)"