2004

January 0

February 0

March 333

April 242

May 195

June 260

July 298

August 312

September 316

October 421

November 294

December 327

2005

January 298

February 220

March 269

April 173

May 197

June 61

July 34

August 139

September 161

October 106

November 121

December 115

2006

January 213

February 150

March 188

April 86

May 111

June 136

July 136

August 31

September 91

October 117

November 114

December 65

2007

January 91

February 80

March 179

April 90

May 102

June 64

July 101

August 76

September 72

October 131

November 68

December 66

2008

January 74

February 59

March 7

April 22

May 8

June 0

July 0

August 0

September 0

October 0

November 0

December 0