| 2000 | 2004 | 2005 | 2006 | 2007 | 2008 | |
|---|---|---|---|---|---|---|
| Total number of train lines | 11 149 | 12 149 | 12 646 | 13 073 | 13 816 | 13 861 | 
| of which: | ||||||
| workdays | 4 154 | 4 549 | 4 714 | 4 871 | 5 093 | 5 098 | 
| Saturdays | 3 570 | 3 846 | 3 997 | 4 182 | 4 422 | 4 465 | 
| Sundays and holidays | 3 425 | 3 754 | 3 935 | 4 020 | 4 301 | 4 298 | 
Source: CIS