It always depends on the time of the year. We just came out of a general election. I think close to 5,000 complaints or incidents were brought to the attention of the commissioner during the election. My understanding is that over the last few months, most of the efforts have been to respond to complainants on the various matters that arose during the election. I gather there are around 300 active files currently with the commissioner's office, all at different stages.
Evidence of meeting #6 for Access to Information, Privacy and Ethics in the 41st Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was convention.
A recording is available from Parliament.