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Note: Sort data by clicking on the arrow to the right of each column heading.
| Volume | Month | Year |
| Volume 19, No. 2 | April | 2019 |
| Volume 19, No. 1 | January | 2019 |
| Volume 18, No. 4 | October | 2018 |
| Volume18, No. 3 | July | 2018 |
| Volume 18, No. 2 | April | 2018 |
| Volume 18, No. 1 | January | 2018 |
| Volulme 17, No. 4 | October | 2017 |
| Volume 17, No. 3 | July | 2017 |
| Volume 17, No. 2 | April | 2017 |
| Volume 17, No. 1 | January | 2017 |
| Volume 16, No. 4 | October | 2016 |
| Volume 16, No. 3 | July | 2016 |
| Volume 16, No. 2 | April | 2016 |
| Volume 16, No. 1 | January | 2016 |
| Volume 15, No. 4 | October | 2015 |
| Volume 15, No. 3 | July | 2015 |
| Volume 15, No. 2 | April | 2015 |
| Volume 15, No. 1 | January | 2015 |
| Volume 14, No. 4 | October | 2014 |
| Volume 14, No. 3 | July | 2014 |
| Volume 14, No. 2 | April | 2014 |
| Volume 14, No. 1 | January | 2014 |
| Volume 13, No. 4 | October | 2013 |
| Volume 13, No. 3 | July | 2013 |
| Volume 13, No. 2 | April | 2013 |
| Volume 13, No. 1 | January | 2013 |
| Volume 12, No. 4 | October | 2012 |
| Volume 12, No. 3 | July | 2012 |
| Volume 12, No. 2 | April | 2012 |
| Volume 12, No. 1 | January | 2012 |
| Volume 11, No. 4 | October | 2011 |
| Volume 11, No. 3 | July | 2011 |
| Volume 11, No. 2 | April | 2011 |
| Volume 11, No. 1 | January | 2011 |
| Volume 10, No. 4 | October | 2010 |
| Volume 10, No. 3 | July | 2010 |
| Volume 10, No. 2 | April | 2010 |
| Volume 10, No. 1 | January | 2010 |
| Volume 9, No. 4 | October | 2009 |
| Volume 9, No. 3 | July | 2009 |
| Volume 9, No. 2 | April | 2009 |
| Volume 9, No. 1 | January | 2009 |
| Volume 8, No. 4 | October | 2008 |
| Volume 8, No. 3 | July | 2008 |
| Volume 8, No. 2 | April | 2008 |
| Volume 8, No. 1 | January | 2008 |
| Volume 7, No. 4 | October | 2007 |
| Volume 7, No. 3 | July | 2007 |
| Volume 7, No. 2 | April | 2007 |
| Volume 7, No. 1 | January | 2007 |
| Volume 6, No. 3 | October | 2006 |
| Volume 6, No. 2 | July | 2006 |
| Volume 6, No. 1 | April | 2006 |
| Volume 5, No. 1 | January | 2005 |
| Volume 4, No. 4 | October | 2004 |
| Volume 4, No. 3 | July | 2004 |
| Volume 4, No. 2 | April | 2004 |
| Volume 4, No. 1 | January | 2004 |
| Volume 3, Issue 4 | October | 2003 |
| Volume 3, Issue 3 | July | 2003 |
| Volume 3, Issue 2 | April | 2003 |
| Volume 3, Issue 1 | October | 2002 |
| Volume 2, Issue 4 | October | 2002 |
| Volume 2, Issue 3 | July | 2002 |
| Volume 2, Issue 2 | April | 2002 |
| Volume 2, Issue 1 | February | 2002 |
| Volume 1, Issue 1 | November | 2001 |
| Volume | Month | Year |