2004

January 0

February 0

March 83

April 43

May 22

June 18

July 25

August 22

September 14

October 12

November 15

December 56

2005

January 21

February 28

March 20

April 31

May 24

June 2

July 6

August 18

September 10

October 20

November 9

December 3

2006

January 10

February 8

March 9

April 9

May 16

June 9

July 15

August 12

September 10

October 7

November 9

December 12

2007

January 4

February 5

March 4

April 8

May 9

June 31

July 23

August 27

September 8

October 7

November 5

December 7

2008

January 5

February 11

March 8

April 17

May 8

June 0

July 5

August 0

September 0

October 0

November 0

December 0