| Curve fitting |
2000 to 2005a |
6th through 10th |
| Claim group loss development factorsb |
2000 to 2009 |
1st through 10th |
| Development by size of claimc |
2000 to 2005 |
4th through 10th |
| Per-Claim to per-occurrence model |
2000 to 2009 |
1st through 10th |
| Calculation of severities and loss weights for annual update |
Five policy periods underlying approved rate or loss cost filing |
1st through 5th |
| Initial values for permanent total claimsd |
2000 to 2005e |
6th through 10th |