If you go to our (temporary) Github repository and look in the data folder, that is where we are starting to locate our UFO case data. All data on Github has been cleaned to remove any witness Personal Identifying Information (PII). At present, all that is there are the Probability/Strangeness ratings from the cases we have issued public reports for, but the collection will grow, and we will eventually migrate to a new repository (we will give you plenty of advanced notice of that). We recommend you install the github app to access the repository.
In addition to the data, we also provide scripts to plot the data. Right now, all that is there is a simple R script, but that will also grow and diversify over time. Below is a simple plot using the script.