This page contains postmarks from all the surveys.

Image	Classification	Dimensions
2008
No Postmarks Received Yet
2007
(No postmarks received)
2006
(No postmarks received)
2005
(No postmarks received)
2004
	11-1(n+)	36
	11-1a(n+)	35

Cancel dial dimensions are given in millimeters. If not circular, the first dimension is horizontal and the second dimension is vertical.