| Value |
Category |
| 1972-10-01 |
|
| 1974-06-01 |
|
| 1976-12-01 |
|
| 1977-09-01 |
|
| 1978-09-01 |
|
| 1978-10-01 |
|
| 1979-05-01 |
|
| 1979-08-01 |
|
| 1980-03-01 |
|
| 1980-09-01 |
|
| 1981-02-01 |
|
| 1981-05-01 |
|
| 1981-08-01 |
|
| 1981-09-01 |
|
| 1981-11-01 |
|
| 1982-03-01 |
|
| 1982-04-01 |
|
| 1982-05-01 |
|
| 1982-09-01 |
|
| 1982-10-01 |
|
| 1983-01-01 |
|
| 1983-03-01 |
|
| 1983-04-01 |
|
| 1983-09-01 |
|
| 1983-10-01 |
|
| 1983-11-01 |
|
| 1983-12-01 |
|
| 1984-05-01 |
|
| 1984-09-01 |
|
| 1984-10-01 |
|
| 1984-11-01 |
|
| 1985-02-01 |
|
| 1985-03-01 |
|
| 1985-05-01 |
|
| 1985-12-01 |
|
| 1986-01-01 |
|
| 1986-05-01 |
|
| 1986-07-01 |
|
| 1986-09-01 |
|
| 1986-10-01 |
|
| 1987-02-01 |
|
| 1987-08-01 |
|
| 1987-09-01 |
|
| 1987-10-01 |
|
| 1987-12-01 |
|
| 1988-03-01 |
|
| 1988-05-01 |
|
| 1988-07-01 |
|
| 1988-09-01 |
|
| 1988-10-01 |
|
| 1988-11-01 |
|
| 1988-12-01 |
|
| 1989-01-01 |
|
| 1989-03-01 |
|
| 1989-05-01 |
|
| 1989-09-01 |
|
| 1989-10-01 |
|
| 1989-11-01 |
|
| 1990-01-01 |
|
| 1990-02-01 |
|
| 1990-03-01 |
|
| 1990-06-01 |
|
| 1990-11-01 |
|
| 1991-07-01 |
|
| 1991-09-01 |
|
| 1991-11-01 |
|
| 1991-12-01 |
|
| 1992-11-01 |
|
| 1992-12-01 |
|
| 1993-01-01 |
|
| 1993-03-01 |
|
| 1993-05-01 |
|
| 1993-06-01 |
|
| 1993-07-01 |
|
| 1993-10-01 |
|
| 1993-11-01 |
|
| 1993-12-01 |
|
| 1994-01-01 |
|
| 1994-03-01 |
|
| 1994-11-01 |
|
| 1995-04-01 |
|
| 1995-05-01 |
|
| 1995-08-01 |
|
| 1995-09-01 |
|
| 1996-03-01 |
|
| 1996-10-01 |
|
| 1997-01-01 |
|
| 1997-06-01 |
|
| 1997-09-01 |
|
| 1997-10-01 |
|
| 1998-03-01 |
|
| 1998-06-01 |
|
| 1998-09-01 |
|
| 1999-03-01 |
|
| 2000-01-01 |
|
| 2000-02-01 |
|
| 2000-07-01 |
|
| 2000-08-01 |
|
| 2000-10-01 |
|
| 2000-11-01 |
|
| 2000-12-01 |
|
| 2001-03-01 |
|
| 2001-05-01 |
|
| 2001-10-01 |
|
| 2002-02-01 |
|
| 2003-06-01 |
|
| 2003-07-01 |
|
| 2003-09-01 |
|
| 2003-11-01 |
|
| 2004-01-01 |
|
| 2004-04-01 |
|
| 2004-11-01 |
|
| 2004-12-01 |
|
| 2005-09-01 |
|
| 2005-10-01 |
|
| 2005-12-01 |
|
| 2006-01-01 |
|
| 2006-07-01 |
|
| 2006-11-01 |
|
| 2007-01-01 |
|
| 2007-07-01 |
|
| 2007-09-01 |
|
| 2007-11-01 |
|
| 2008-01-01 |
|
| 2008-06-01 |
|
| 2008-09-01 |
|
| 2008-12-01 |
|
| 2009-02-01 |
|
| 2009-04-01 |
|
| 2009-05-01 |
|
| 2009-06-01 |
|
| 2009-07-01 |
|
| 2009-09-01 |
|
| 2009-10-01 |
|
| 2009-11-01 |
|
| 2010-03-01 |
|
| 2010-09-01 |
|
| 2010-10-01 |
|
| 2010-11-01 |
|
| 2011-03-01 |
|
| 2011-06-01 |
|
| 2011-10-01 |
|
| 2011-11-01 |
|
| 2011-12-01 |
|
| 2012-01-01 |
|
| 2012-02-01 |
|
| 2012-03-01 |
|
| 2012-04-01 |
|
| 2012-05-01 |
|
| 2012-06-01 |
|
| 2012-07-01 |
|
| 2012-08-01 |
|
| 2012-09-01 |
|
| 2012-10-01 |
|
| 2012-11-01 |
|
| 2013-01-01 |
|
| 2013-02-01 |
|
| 2013-03-01 |
|
| 2013-04-01 |
|
| 2013-05-01 |
|
| 2013-06-01 |
|
| 2013-07-01 |
|
| 2013-08-01 |
|
| 2013-09-01 |
|
| 2013-10-01 |
|
| 2013-11-01 |
|
| 2013-12-01 |
|
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.