2004

January 0

February 0

March 201

April 217

May 191

June 174

July 242

August 196

September 178

October 158

November 151

December 244

2005

January 234

February 174

March 212

April 217

May 229

June 64

July 43

August 114

September 150

October 139

November 117

December 71

2006

January 174

February 135

March 140

April 100

May 101

June 77

July 78

August 92

September 95

October 116

November 106

December 92

2007

January 134

February 79

March 76

April 83

May 63

June 98

July 81

August 92

September 54

October 33

November 73

December 65

2008

January 65

February 35

March 39

April 16

May 5

June 0

July 0

August 0

September 0

October 0

November 0

December 0