S,Hindquarter: double muscled. Profiles extremely convex.,
Superior,Back: extremely convex, extremely wide, extremely thick.,
Shoulder: extremely convex and extremely thick.,
E,Hindquarter: very thick. Profiles very convex.,
Excellent,Back: very convex, very wide and very thick to the shoulder.,
Shoulder: very convex and very thick.,
U,Hindquarter: thick. Profiles convex.,
Very Good,Back: wide and thick to the shoulder.,
Shoulder: thick and convex.,
R,Hindquarter: profiles mainly straight.,
Good,Back: thick, but less wide to the shoulder.,
Shoulder: good development, but less thick.,
O,Hindquarter: profiles tending to slightly concave.,
Fair,Back: lacking width and thickness.,
Shoulder: tending to narrow. Lacking thickness.,
P,Hindquarter: profiles concave to very concave.,
Poor,Back: narrow and concave, with bones apparent.,
Shoulder: narrow, flat and bones apparent.,

1. Low,External:,Traces of, or no, fat visible.,
Internal:,Abdominal: Traces of, or no, fat visible on kidneys.,
Thoracic: Traces of, or no, fat visible between ribs.,
2. Slight,External:,A slight layer of fat covers part of the carcase, but may be less evident on the limbs.,
Internal:,Abdominal: Traces of fat, or slight layer of fat envelops part of the kidneys.,
Thoracic: Muscle clearly visible between ribs.,
3. Average,External:,A light layer of fat covering most, or all, of the carcase. Slightly thickened fat zones at the base of the tail.,
Internal:,Abdominal: Light layer of fat envelops part, or all, of the kidneys.,
4. High,External:,A thick layer of fat covering most, or all, of the carcase; but may be thinner on limbs, and thickening on shoulders.,
Internal:,Abdominal: Kidney is enveloped in fat.,
Thoracic: Muscle between ribs may be infiltrated with fat. Fat deposits may be visible on the ribs.,
5. Very High,External:,Very thick fat cover. Patches of fat sometimes visible.,
Internal:,Abdominal: Kidneys enveloped in thick layer of fat.,
Thoracic. Muscle between ribs infiltrated with fat. Fat deposits visible on ribs.,

No deviation,10,10,
Deviation of 1 class subdivision (up or down),6,9,
Deviation of 2 class subdivisions (up or down),-9,0,
Deviation of 3 class subdivisions (up or down),-27,-13,
Deviation of more than 3 class subdivisions (up or down),-48,-30,

Bias,± 30,± 0.60,
Slow of the regression line,1 ± 0.15,1 ± 0.30,