| Accident Frequency per Million Miles – All Accidents |
|---|
| Year: | Average: |
|---|---|
| 2010 | 4.04 |
| 2009 | 3.61 |
| 2008 | 3.04 |
| 2007 | 3.83 |
| 2006 | 3.13 |
| Accident Frequency per Million Miles – Preventable Accidents |
|---|
| Year: | Average: |
|---|---|
| 2010 | 1.91 |
| 2009 | 2.37 |
| 2008 | 1.85 |
| 2007 | 2.51 |
| 2006 | 2.17 |
| Accident Frequency per Million Miles – DOT Reportable Accidents |
|---|
| Year: | Average: |
|---|---|
| 2010 | 0.66 |
| 2009 | 0.85 |
| 2008 | 0.43 |
| 2007 | 0.78 |
| 2006 | 0.43 |
| Cargo Claim Frequency per Thousand Loads |
|---|
| Year: | Average: |
|---|---|
| 2010 | 4.28 |
| 2009 | 3.63 |
| 2008 | 4.13 |
| 2007 | 3.28 |
| 2006 | 3.08 |
