| 2000 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Parc (milliers) | ||||||||||
| Autobus scolaires | 47 | 53 | 50 | 51 | 55 | 54 | 53 | 40 | 40 | |
| Transport intra-urbain | 23 | 28 | 31 | 29 | 30 | 32 | 32 | 23 | 21 | |
| Autobus interurbains | 7 | 9 | 9 | 11 | 6 | 6 | 7 | 4 | 3 | |
Part (%) | ||||||||||
| Autobus scolaires | 60.7 | 58.7 | 55.7 | 56.0 | 60.5 | 58.3 | 57.9 | 60.1 | 62.3 | |
| Transport intra-urbain | 30.3 | 31.1 | 34.2 | 32.1 | 32.5 | 34.7 | 34.9 | 34.0 | 32.6 | |
| Autobus interurbains | 9.0 | 10.2 | 10.1 | 11.9 | 7.0 | 7.0 | 7.1 | 5.9 | 5.1 | |
Distance moyenne annuelle parcourue (km) | ||||||||||
| Autobus scolaires | 26 058 | 24 603 | 24 941 | 26 359 | 27 492 | 25 619 | 25 429 | 20 489 | 21 079 | |
| Transport intra-urbain | 55 666 | 67 376 | 60 584 | 51 520 | 61 444 | 54 316 | 55 082 | 41 549 | 41 111 | |
| Autobus interurbains | 76 564 | 42 632 | 40 493 | 31 708 | 50 857 | 48 729 | 46 730 | 32 793 | 32 486 | |