 Department 6.2 | Working Group 6.21 | Working Group 6.22 |
| Working Group 6.24 | Working Group 6.25 |
| 1998 | 1999 | 2000 | 2001 |
| 2002 | 2003 | 2004 | 2005 |
| 2006 | 2007 | 2008 | 2009 |
| 2010 | 2011 | 2012 | 2013 |
| 2014 | 2015 | 2016 | 2017 |
| 2018 | 2019 | 2020 | 2021 |
| 2022 |
| Department 6.2 | Working Group 6.21 | Working Group 6.22 |
| Working Group 6.24 | Working Group 6.25 |
| 1998 | 1999 | 2000 | 2001 |
| 2002 | 2003 | 2004 | 2005 |
| 2006 | 2007 | 2008 | 2009 |
| 2010 | 2011 | 2012 | 2013 |
| 2014 | 2015 | 2016 | 2017 |
| 2018 | 2019 | 2020 | 2021 |
| 2022 |