| Kind | Value | annotation | ||
| enumeration | 1_predominantly one | |||
| enumeration | 2_predominantly one or two | |||
| enumeration | 3_predominantly two | |||
| enumeration | 4_predominantly two or three | |||
| enumeration | 5_predominantly three or four | |||
| enumeration | 6_predominantly four or five | |||
| enumeration | 7_predominantly more than five |