2004

January 0

February 0

March 62

April 126

May 56

June 51

July 64

August 57

September 156

October 110

November 101

December 52

2005

January 75

February 52

March 118

April 129

May 126

June 37

July 16

August 71

September 107

October 90

November 98

December 41

2006

January 192

February 133

March 88

April 81

May 61

June 51

July 82

August 100

September 90

October 46

November 131

December 72

2007

January 73

February 63

March 113

April 127

May 95

June 96

July 77

August 120

September 56

October 87

November 84

December 57

2008

January 136

February 62

March 70

April 25

May 5

June 0

July 0

August 0

September 0

October 0

November 0

December 0