| 1995 | 2000 | 2001 | 2002 | 2003 | 2004 | |
|---|---|---|---|---|---|---|
| Number of bus lines within the region - total | * | 29 212 | 28 979 | 32 817 | 32 817 | 32 512 |
| of which: | ||||||
| workdays | * | 18 288 | 18 171 | 20 546 | 20 546 | 20 246 |
| Saturdays | * | 5 109 | 5 045 | 5 774 | 5 774 | 5 767 |
| Sundays and holidays | * | 5 815 | 5 763 | 6 497 | 6 497 | 6 499 |
Source: CIS