When one local authority had undertaken substantial work to develop micro-care services, they may support their neighbouring local authority, which could partly account for the spread of activity.
Os oedd un awdurdod lleol wedi gwneud llawer o waith i ddatblygu gwasanaethau micro-ofal, gallai gefnogi ei awdurdod lleol cyffiniol, a allai egluro gwasgariad gweithgarwch yn rhannol.