Table 2: Linear measurements.

Linear ratios
(EnR -> EnL) / (ExR -> ExL):
(Distance between endocanthion right and endocanthion left)/(Distance between exocanthion right and exocanthion left)
(EnR -> ExR) / (EnR -> EnL):
(Distance between endocanthion right and exocanthion right)/(Distance between endocanthion right and endocanthion left)
(EnL -> ExL) / (EnR -> EnL):
(Distance between endocanthion left and exocanthion left)/(Distance between endocanthion right and endocanthion left)
(EnR -> EnL) / (AlR -> AlL):
(Distance between endocanthion right and endocanthion left)/(Distance between alare right and alare left)
(AlR -> AlL) / (ChR -> ChL):
(Distance between alare right and alare left)/(Distance between cheilion right and cheilion left)