Month-to-month comparisons are easier if all our months have even numbers of weeks in them.
So our “reporting months” don’t line up exactly with calendar months. Here’s the schedule:
2010
| Month |
Start |
End |
Weeks |
| February 2010 |
January 25, 2010 |
February 21, 2010 |
4 |
| March 2010 |
February 22, 2010 |
March 28, 2010 |
5 |
| April 2010 |
March 29, 2010 |
April 25, 2010 |
4 |
| May 2010 |
April 26, 2010 |
May 30, 2010 |
5 |
| June 2010 |
May 31, 2010 |
June 27, 2010 |
4 |
| July 2010 |
June 28, 2010 |
July 25, 2010 |
4 |
| August 2010 |
July 26, 2010 |
August 29, 2010 |
5 |
| September 2010 |
August 30, 2010 |
September 26, 2010 |
4 |
| October 2010 |
September 27, 2010 |
October 24, 2010 |
4 |
| November 2010 |
October 25, 2010 |
November 28, 2010 |
5 |
| December 2010 |
November 29, 2010 |
December 26, 2010 |
4 |
2011
| Month |
Start |
End |
Weeks |
| January 2011 |
December 27, 2010 |
January 30, 2011 |
5 |
| February 2011 |
January 31, 2011 |
February 27, 2011 |
4 |
| March 2011 |
February 28, 2011 |
April 3, 2011 |
5 |
| April 2011 |
April 4, 2011 |
May 1, 2011 |
4 |
| May 2011 |
May 2, 2011 |
May 29, 2011 |
4 |
| June 2011 |
May 30, 2011 |
June 26, 2011 |
4 |
| July 2011 |
June 27, 2011 |
July 31, 2011 |
5 |
| August 2011 |
August 1, 2011 |
August 28, 2011 |
4 |
| September 2011 |
August 29, 2011 |
October 2, 2011 |
5 |
| October 2011 |
October 3, 2011 |
October 30, 2011 |
4 |
| November 2011 |
October 31, 2011 |
November 27, 2011 |
4 |
| December 2011 |
November 28, 2011 |
January 1, 2012 |
5 |
2012
| Month |
Start |
End |
Weeks |
| January 2012 |
January 2, 2012 |
January 29, 2012 |
4 |
| February 2012 |
January 30 , 2012 |
March 4, 2012 |
5 |
| March 2012 |
March 5 , 2012 |
April 1, 2012 |
4 |
| April 2012 |
April 2, 2012 |
April 29, 2012 |
4 |
| May 2012 |
April 30, 2012 |
May 27, 2012 |
4 |
| June 2012 |
May 28, 2012 |
July 1, 2012 |
5 |
| July 2012 |
July 2, 2012 |
July 29, 2012 |
4 |
| August 2012 |
July 30, 2012 |
August 26, 2012 |
4 |
| September 2012 |
August 27, 2012 |
September 30, 2012 |
5 |
| October 2012 |
October 1, 2012 |
October 28, 2012 |
4 |
| November 2012 |
October 29, 2012 |
November 25, 2012 |
4 |
| December 2012 |
November 26, 2012 |
December 30, 2012 |
5 |
