2005

January 0

February 0

March 0

April 0

May 0

June 118

July 12

August 19

September 28

October 26

November 37

December 28

2006

January 54

February 23

March 18

April 19

May 16

June 14

July 8

August 11

September 12

October 16

November 9

December 10

2007

January 24

February 11

March 11

April 5

May 6

June 8

July 11

August 29

September 7

October 9

November 37

December 20

2008

January 22

February 5

March 0

April 1

May 0

June 0

July 0

August 0

September 0

October 0

November 0

December 0