5.3.9.1.3. Traffic service by public bus transport
	1995	1999	2000	2001	2002	2003
Number of suburban bus lines in total	*	*	20 212	20 129	20 813	20 813
of which:
workdays	*	*	16 011	15 958	16 671	16 671
Saturdays	*	*	1 857	1 829	1 567	1 567
Sundays and holidays	*	*	2 344	2 342	2 575	2 575
						Source: CIS