Survey of Marine Vessel Operators

Summary of changes

Activity on this program started: 1946

Reference period of change - 2008

For the 2008 reference period, data were obtained from administrative sources.

Reference period of change - 2007

For the 2007 reference period only, this survey was also collected directly from respondents.

Reference period of change - 2003

As of the 2003 reference period, data are obtained from administrative sources.