2004

January 0

February 0

March 131

April 85

May 32

June 39

July 33

August 37

September 31

October 36

November 33

December 33

2005

January 30

February 38

March 49

April 29

May 29

June 24

July 12

August 19

September 17

October 17

November 29

December 21

2006

January 35

February 21

March 25

April 29

May 22

June 25

July 19

August 19

September 22

October 10

November 19

December 13

2007

January 14

February 7

March 3

April 8

May 8

June 24

July 15

August 11

September 7

October 18

November 29

December 7

2008

January 28

February 12

March 16

April 18

May 7

June 0

July 0

August 0

September 0

October 0

November 0

December 0