The table that Raylan picks certainly has more than a few things that could be of interest - looking through them shows it to be apparently a list of names and basic particulars - stuff like nationality, species (mostly human, if not all), and if they're a mage or not (majority of them aren't).

In addition, there's also two dates tacked to most of the people on this list: strangely, the time between the two dates for each person don't stretch any longer than a week at most.