2004

January 0

February 0

March 146

April 38

May 19

June 37

July 22

August 31

September 17

October 42

November 18

December 49

2005

January 42

February 29

March 26

April 30

May 31

June 5

July 3

August 12

September 13

October 15

November 19

December 10

2006

January 22

February 22

March 20

April 15

May 16

June 19

July 12

August 9

September 18

October 19

November 17

December 6

2007

January 6

February 7

March 6

April 1

May 0

June 17

July 17

August 9

September 5

October 3

November 3

December 7

2008

January 4

February 11

March 6

April 22

May 2

June 0

July 0

August 0

September 0

October 0

November 0

December 0