2004

January 0

February 0

March 0

April 0

May 0

June 0

July 0

August 0

September 0

October 0

November 0

December 0

2005

January 466

February 709

March 751

April 771

May 869

June 241

July 342

August 993

September 833

October 996

November 923

December 695

2006

January 1436

February 954

March 1193

April 446

May 250

June 302

July 1204

August 1409

September 1274

October 1137

November 1046

December 895

2007

January 1304

February 1114

March 1215

April 906

May 1037

June 988

July 1160

August 1076

September 1102

October 1108

November 1241

December 1071

2008

January 1093

February 964

March 1132

April 168

May 10

June 1

July 1

August 1

September 1

October 1

November 0

December 0