This site will look much better in a browser that supports web standards, but it is accessible to any browser or Internet device.

To find the base rate for a specific classification unit, search by classification unit name or number.
| Rate group | 2012 actuarial rate | 2011 actuarial rate |
| AI | $0.96 | $0.98 |
| AJ | $1.22 | $1.01 |
| AL | $1.47 | $1.43 |
| AM | $1.93 | $2.32 |
| AN | $1.39 | $1.43 |
| AO | $2.42 | $2.70 |
| AT | $3.41 | $3.16 |
| BD | $3.35 | $3.90 |
| BE | $3.30 | $3.08 |
| BM | $2.53 | $2.01 |
| BT | $1.25 | $1.29 |
| CU | $5.75 | $8.77 |
| CZ | $3.64 | $3.06 |
| DB | $2.61 | $2.82 |
| DD | $3.54 | $3.59 |
| DE | $2.36 | $2.19 |
| DG | $5.16 | $4.61 |
| DH | $2.89 | $2.83 |
| DI | $5.17 | $5.15 |
| DK | $0.66 | $0.72 |
| DL | $1.24 | $1.23 |
| DM | $1.15 | $1.19 |
| DO | $1.41 | $1.65 |
| DR | $9.06 | $8.49 |
| DV | $0.54 | $0.69 |
| EG | $1.78 | $1.94 |
| EJ | $1.89 | $2.06 |
| EK | $2.81 | $2.25 |
| EN | $11.47 | $11.89 |
| EP | $2.60 | $2.61 |
| EQ | $2.52 | $2.57 |
| EY | $2.64 | $2.78 |
| FB | $1.79 | $1.57 |
| FE | $1.15 | $1.62 |
| FJ | $4.06 | $3.70 |
| FL | $2.26 | $2.11 |
| FO | $3.34 | $3.26 |
| FP | $2.00 | $2.03 |
| FQ | $2.83 | $2.88 |
| FR | $1.37 | $1.07 |
| FS | $1.78 | $1.62 |
| FT | $1.73 | $1.63 |
| FV | $3.04 | $3.04 |
| FW | $2.19 | $2.57 |
| FX | $3.15 | $3.10 |
| FY | $0.10 | $0.10 |
| GB | $0.83 | $0.75 |
| GD | $4.26 | $4.83 |
| GE | $1.47 | $1.48 |
| GF | $1.10 | $1.10 |
| GG | $0.91 | $0.94 |
| GH | $3.43 | $3.14 |
| GJ | $3.56 | $3.76 |
| GK | $2.32 | $2.78 |
| GL | $7.35 | $7.48 |
| GM | $2.27 | --- |
| GN | $4.84 | --- |
| GO | $7.96 | --- |
| GP | $7.23 | --- |
| GQ | $0.22 | --- |
| GR | $0.40 | --- |
| GS | $0.44 | --- |
| GT | $5.44 | --- |
| GU | $1.93 | --- |
| GV | $2.30 | --- |
| GW | $1.23 | --- |
| GX | $3.33 | --- |