Fatal, Serious (KSIs) and slight casualties in Cardiff up to 2010
| 1994-98 average | 2008 | 2009 | 2010 | |
| KSI | 126 | 78 | 69 | 80 |
| Slight | 1394 | 1148 | 1046 | 1038 |
| Total | 1520 | 1226 | 1115 | 1118 |
Child casualties
| 1994-98 average | 2008 | 2009 | 2010 | |
| KSI | 20 | 5 | 6 | 10 |
| Slight | 200 | 100 | 79 | 96 |
| Total | 220 | 105 | 85 | 106 |