2004

January 0

February 0

March 374

April 277

May 419

June 195

July 164

August 202

September 279

October 296

November 830

December 532

2005

January 392

February 540

March 425

April 255

May 500

June 75

July 111

August 271

September 181

October 108

November 259

December 168

2006

January 558

February 315

March 460

April 562

May 438

June 406

July 303

August 338

September 230

October 308

November 184

December 171

2007

January 215

February 184

March 193

April 310

May 223

June 163

July 179

August 223

September 237

October 196

November 393

December 250

2008

January 132

February 160

March 307

April 36

May 7

June 4

July 13

August 0

September 0

October 0

November 0

December 0