| Value |
Category |
| 1 |
Up to and incl 0.5 |
| 2 |
Over 0.5 and up to 0.75 |
| 3 |
Over 0.75 and up to 1 |
| 4 |
Over 1 and up to 1.5 |
| 5 |
Over 1.5 |
| 9 |
NIU (not in universe) |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.