2004

January 0

February 0

March 122

April 97

May 93

June 99

July 89

August 85

September 124

October 149

November 120

December 145

2005

January 146

February 92

March 141

April 120

May 108

June 40

July 22

August 45

September 43

October 41

November 69

December 18

2006

January 69

February 48

March 64

April 64

May 44

June 52

July 29

August 37

September 45

October 44

November 31

December 27

2007

January 30

February 24

March 55

April 109

May 32

June 40

July 36

August 73

September 11

October 25

November 56

December 31

2008

January 31

February 38

March 38

April 24

May 5

June 2

July 7

August 2

September 0

October 0

November 0

December 0