CFF 51 up to the present.

 CFF 51 — February 2000

 CFF 52 — June 2000

 CFF 53 — October 2000

 CFF 54 — February 2001

 CFF 55 — June 2001

 CFF 56 — October 2001

 CFF 57 — March 2002

 CFF 58 — July 2002

 CFF 59 — November 2002

 CFF 60 — March 2003

 CFF 61 — July 2003

 CFF 62 — November 2003

 CFF 63 — March 2004

 CFF 64 — July 2004

 CFF 65 — November 2004

 CFF 66 — March 2005

 CFF 67 — July 2005

 CFF 68 — November 2005

 CFF 69 — March 2006

 CFF 70 — July 2006

 CFF 71 — November 2006

 CFF 72 — March 2007

 CFF 73 — July 2007

 CFF 74 — November 2007

 CFF 75 — March 2008

 CFF 76 — July 2008

 CFF 77 — November 2008

 CFF 78 — March 2009

 CFF 79 — July 2009

 CFF 80 — November 2009

 CFF 81 — March 2010

 CFF 82 — July 2010

 CFF 83 — November 2010

 CFF 84 — March 2011

 CFF 85 — July 2011

 CFF 86 — November 2011

 CFF 87 — March 2012

 CFF 88 — July 2012

 CFF 89 — November 2012

 CFF 90 — March 2013

 CFF 91 — July 2013

 CFF 92 — November 2013

 CFF 93 — March 2014

 CFF 94 — July 2014

 CFF 95 — November 2014

 CFF 96 — March 2015

 CFF 97 — July 2015

 CFF 98 — November 2015

 CFF 99 — March 2016

 CFF 100 — July 2016

 CFF 101 — November 2016

 CFF 102 — March 2017

 CFF 103— July 2017

 CFF 104 — November 2017

 CFF 105 — March 2018