'one layer'
Number of attestations in COJ:
13
Number of attestations written phonographically: 1
Number of attestations written phono-logographically: 0
Number of attestations written logographically: 12
Number of attestations written logo-phonographically: 0
Number of attestations with no orthographic representation in the text: 0
Number of attestations in kake/jo structures and other forms with no text: 0