2004

January 0

February 0

March 89

April 192

May 161

June 46

July 169

August 172

September 186

October 175

November 173

December 173

2005

January 143

February 189

March 179

April 146

May 211

June 46

July 69

August 177

September 189

October 164

November 213

December 154

2006

January 200

February 169

March 280

April 177

May 149

June 127

July 175

August 147

September 156

October 155

November 182

December 158

2007

January 177

February 118

March 160

April 127

May 159

June 223

July 147

August 154

September 124

October 152

November 152

December 137

2008

January 186

February 148

March 139

April 24

May 1

June 0

July 0

August 0

September 0

October 0

November 0

December 0