2008 Bid Openings

January 22	February 4	February 19	March 3
March 17	April 8	April 21	May 5

2007 Bid Openings

January 2	January 15	February 5	March 5
March 19	April 2	April 16	May 7
May 21	June 4	June 18	July 2
July 16	September 4	September 17	October 1
October 15	November 19	December 3

2006 Bid Openings

January 3	January 16	February 6	March 6
March 20	April 3	April 17	May 1
May 15	June 19	July 5	July 17
August 7	August 21	September 5	September 19
October 2	October 16	November 6	December 4
December 18

2005 Bid Openings

January 3	January 17	February 7	February 21
March 7	March 21	April 4	April 18
May 2	May 16	June 6	June 20
July 5	July 18	August 1	August 15
September 6	September 19	October 3	October 17
December 5	December 19

2004 Bid Openings

January 19	March 1	March 15	April 5
May 17	June 7	June 21	July 6
July 19	August 2	August 16	September 7
September 20	October 4	November 15	December 20