2016 2017 2018 2019 2020
January 5  February 7  January 25 January 24 January: no meeting
March 1  April 4: working meeting February 22 April 25 February 14
April 22  September 28 March 23 May 23  
August 2  October 26  July 26 September 13  
September 22     October 11
 
October 4     November: working meeting  
November 1     December: no meeting  
December 6