We have a series of 100 e-learning modules sourced from an external provider and I need to run usage reports on them. I have tagged them all with the provider's name. All the reports I've found only allow selection of a single course or activity within a single course. Is there a way I can build a single report to tell how many people have viewed/participated in 100 courses? 

We're not worried about completion as users tend to pop into the modules for specific topics and don't always go through the whole thing. In saying that, if we can't get an appropriate usage report on view/participation then completion would be the next best bet.

Thanks.