2004

January 0

February 0

March 95

April 164

May 111

June 126

July 111

August 137

September 193

October 178

November 296

December 171

2005

January 193

February 256

March 300

April 236

May 241

June 71

July 111

August 141

September 118

October 180

November 205

December 146

2006

January 187

February 169

March 216

April 150

May 211

June 178

July 184

August 118

September 166

October 298

November 210

December 128

2007

January 182

February 112

March 214

April 188

May 164

June 164

July 196

August 195

September 176

October 172

November 217

December 140

2008

January 180

February 141

March 125

April 40

May 6

June 0

July 0

August 0

September 0

October 0

November 0

December 0