1. Served area (km.²)
|
1.335
|
- urban area
|
240
|
2. Network density (km. / km.²)
|
1,24
|
Urban area
|
3,99
|
Trams
|
1,18
|
Trolleys
|
0,60
|
Buses
|
3,37
|
Suburban area
|
0,63
|
3. Vehicle inventory fleet
|
2.282
|
Trams
|
483
|
Trolleys
|
265
|
Buses
|
1.534
|
4. Parking and maintenance units
|
19
|
Tram depots
|
7
|
Trolleys depots
|
2
|
Tram & Trolleys depot
|
1
|
Trolleys & Bus & depot
|
1
|
Bus depots
|
8
|
5. Number of public transport lines
|
187
|
Trams
|
24
|
Trolleys
|
17
|
Buses
|
146
|
- regional lines
|
43
|
6. Network length (km. double track)
|
825
|
Trams
|
141
|
Trolleys
|
72
|
Buses
|
745
|
- urban lines
|
404
|
- regional lines
|
346
|
7. Length of routes (km. double track)
|
2.420
|
Trams
|
273
|
Trolleys
|
152
|
Buses
|
1.995
|
- regional lines
|
801
|
8. Number of stopping stations
|
3.430
|
- regional lines
|
1.142
|
9. Trips (millions)
|
489
|