| Value |
Category |
| 1 |
1977-02-01 |
| 2 |
1999-02-01 |
| 3 |
2002-02-01 |
| 4 |
2004-02-01 |
| 5 |
2007-02-01 |
| 6 |
2008-02-01 |
| 7 |
2010-02-01 |
| 8 |
2011-02-01 |
| 9 |
2012-02-01 |
| 10 |
2013-02-01 |
| 11 |
2014-02-01 |
| 12 |
2015-02-01 |
| 13 |
2016-02-01 |
| 14 |
2017-02-01 |
| 15 |
2018-02-01 |
| 16 |
2021-02-01 |
| Missing value |
|
| Sysmiss |
|
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.
