2004

January 0

February 0

March 683

April 309

May 187

June 308

July 292

August 326

September 201

October 135

November 130

December 197

2005

January 262

February 144

March 142

April 183

May 155

June 137

July 49

August 242

September 283

October 148

November 236

December 105

2006

January 316

February 197

March 261

April 204

May 322

June 203

July 212

August 201

September 513

October 263

November 197

December 191

2007

January 293

February 399

March 413

April 209

May 264

June 255

July 179

August 220

September 50

October 23

November 21

December 35

2008

January 30

February 29

March 3

April 17

May 15

June 0

July 0

August 0

September 0

October 0

November 0

December 0