Much improved reporting is currently under development for the Cloud version. It already does reasonably comprehensive reports but the revision will have it able to offer you a wider range of results for each individual site if you have created extra sites as well as a comprehensive report on the entire company as a whole.
The new reporting system for the Cloud version will be much more comprehensive than the In-House version and will include LTIFRs and LTIIRs etc. as well as colourful graphs to make it easier to understand the results.