Knight?

This is odd. Translation error?

The Lebanese authorities, like every country, issue out statistics on various economic indicators. Below is the chart that shows the number of employment permits issued for various professions between 2003 and 2005. Click to get a bigger image and look at under “specialized professions,” where there is a category for “knight.” A holdover from the Crusades?

Click through and look - there is indeed such a category.