| Value |
Category |
| 1 |
07/2007 |
| 2 |
09/2017 |
| 3 |
10/2011 |
| 4 |
11/2020 |
| 5 |
12/2017 |
| 6 |
98/2013 |
| 7 |
98/2015 |
| 8 |
99/9999 |
| Missing value |
|
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.
