| Total Index | 210 | 211 | 205 | −0 | 3 |
|---|---|---|---|---|---|
| Building Wire & Cable | 275 | 275 | 259 | 0 | 6 |
| Power Wire & Cable | 487 | 494 | 472 | −1 | 3 |
| Telephone | 248 | 248 | 233 | 0 | 7 |
| Hand & Power Tools | 167 | 167 | 167 | 0 | 0 |
| Elec. Heating Equip. | 194 | 194 | 187 | 0 | 4 |
| Residential Lighting | 181 | 181 | 178 | 0 | 2 |
| Industrial Fixtures | 178 | 178 | 173 | 0 | 3 |
| Fans & Blowers | 211 | 211 | 208 | 0 | 1 |
| Wiring Devices & Connectors | 202 | 201 | 200 | 0 | 1 |
| Pole Line Hardware | 245 | 248 | 256 | −1 | −5 |
| Boxes | 257 | 260 | 270 | −1 | −5 |
| Conduit Fittings | 243 | 243 | 243 | 0 | 0 |
| Metal Conduit | 272 | 273 | 274 | −0 | −1 |
| Nonmetallic Conduit | 250 | 250 | 250 | 0 | 0 |
| Motors | 213 | 213 | 209 | 0 | 2 |
| Generators | 205 | 206 | 202 | −0 | 2 |
| Ballasts | 232 | 232 | 223 | 0 | 4 |
| Elect. Meas. & Integ. Inst. | 148 | 148 | 143 | 0 | 3 |
| Transformers | 183 | 183 | 173 | 0 | 6 |