Table 1. Summary statistics for systems expressed as total journeys, illustrating the volumes of data studied.
| City | Total [journeys (journeys per day)] | No. of active stands (at end of period) | Journeys on most popular route: [overall (per day)] | Most popular stand: traffic [overall (per day)] | Mean stand traffic per day [total (% of max)] | Max extent [km] | Mean min. sep. [m] |
| London | 3,583,120 (16, 822) | 406 | 3762 (17.7) | 64,773 (304) | 42 (14%) | 10.6 | 350 |
| Boston | 473,240 (2035) | 96 | 2050 (9.6) | 20, 092 (94) | 21.2 (22.6%) | 8.4 | 360 |
| Denver | 168,517 (791) | 52 | 1,149 (5.4) | 7649 (35.9) | 15.2 (42%) | 9.9 | 620 |
| Minneapolis | 213,088 (1000) | 116 | 2520 (11.8) | 9,663 (45.4) | 35.9 (19%) | 16.5 | 800 |
| Washington D.C. | 903,150 (4240) | 119 | 3,061 (14.37) | 37, 219 (174.7) | 35.9 (20.5) | 14.3 | 700 |
Per-day metrics (in brackets) are also shown.