2004

January 0

February 0

March 0

April 0

May 0

June 0

July 0

August 0

September 0

October 0

November 0

December 0

2005

January 36

February 36

March 29

April 26

May 26

June 4

July 4

August 19

September 18

October 20

November 10

December 11

2006

January 23

February 15

March 15

April 4

May 13

June 16

July 10

August 11

September 12

October 13

November 9

December 12

2007

January 10

February 1

March 7

April 4

May 8

June 16

July 18

August 4

September 6

October 11

November 6

December 5

2008

January 4

February 15

March 8

April 19

May 10

June 0

July 5

August 1

September 0

October 0

November 0

December 0