Most people will get a few copies of a certain type of virus and I though it might be of interest to see an example of how many viruses a certain organisation may get.
In the graph below, it shows a snapshot of Virus/Spam items caught by Sanesecurity signatures (Top 5 only)
per hour, yes, per hour:
Sanesecurity_Malware_24646_DocHeur_UNOFFICIAL (which is a generic macro detection signature) blocked a maximum of 16,644 in ONE HOUR... that's a big bot net someone has control of.
What's also interesting to see it how long a typical malware run lasts for.