Number of employees
1-4
I really believe there are things nobody would see if I didn't photograph them. The probability of that obviously is very low but laws of probability have often been known to falter at the crucial test of reality. For example, there is a statistical theory that if you gave a million monkeys typewriters and set them to work, they'd eventually comes up with the complete works of Shakespeare. Thanks to the Internet, we now know this isn't true.