Date
- 1996-04-01T08:00:00Z1
- 1997-04-01T08:00:00Z1
- 1998-04-01T08:00:00Z1
- 1999-12-01T08:00:00Z1
- 2000-12-01T08:00:00Z1
- 2001-12-01T08:00:00Z1
- 2002-12-01T08:00:00Z1
- 2003-12-01T08:00:00Z1
- 2004-12-01T08:00:00Z1
- 2005-12-01T08:00:00Z1
- 2006-12-01T08:00:00Z1
- 2007-12-01T08:00:00Z1
- 2008-12-01T08:00:00Z1
- 2009-12-01T08:00:00Z1
- 2010-12-01T08:00:00Z1
- 2011-12-01T08:00:00Z1
- 2012-12-01T08:00:00Z1
- 2013-12-01T08:00:00Z1
- 2014-11-01T07:00:00Z1
- 2014-12-01T08:00:00Z1