2007

January 1-15 January 16-31 February 1-15 February 16-28 March 1-15 March 16-31
April 1-15 April 16-30 May 1-15 May 16-31 June 1-15 June 16-30
July 1-15 July 16-31 August 1-15 August 16-31 September 1-15 September 16-30
October 1-15 October 16-31 November 1-15 November 16-30 December 1-15 December 16-31

2008

January 1-15 January 16-31 February 1-15 February 16-28 March 1-15 March 16-31
April 1-15 April 16-30 May 1-15 May 16-31 June 1-15 June 16-30
July 1-15 July 16-31 August 1-15 August 16-31 September 1-15 September 16-30
October 1-15 October 16-31 November 1-15 November 16-30 December 1-15 December 16-31