Changes in commuting and killed or seriously injured (KSI) by authority, 1991–2001
| Authorities where cycle KSIs per commuter fell, 1991–2001 | Authorities where cycle KSIs per commuter grew, 1991–2001 | All | |
| Authorities where cycle commuting (as %) declined, 1991–2001 | 95 (90%) | 11 (10%) | 106 |
| Authorities where cycle commuting (as %) increased, 1991–2001 | 93 (97%) | 3 (3%) | 96 |
| All | 188 (93%) | 14 (7%) | 202 |