Book expo grows: more services for service providers ?

The Antwerp book expo 2010 (Belgium), grew from 170000 visitors last year  to 184000 this year. Sales went up 6% !

Most selling books were fiction and cooking books. 50.000 eco-book carrybags were used instead of 1 ton plastic bags last year.

And much more good news, but:

Have the service providers (standcontractors, rental services, …) done more business too ?