| Value of variable | , ,
| |
| “Closeness” | “Steps_scale” | |
| smallest | smallest | 0 |
| almost smallest | almost smallest | 1 |
| small | small | 2 |
| bit higher than small | bit higher than small | 3 |
| almost average | almost average | 4 |
| average | average | 5 |
| bit higher than average | bit higher than average | 6 |
| pretty large | pretty large | 7 |
| large | large | 8 |
| almost largest | almost largest | 9 |
| largest | largest | 10 |