TECHNICAL NOTE 3 RELATIVE STANDARD ERRORS
RELATIVE STANDARD ERRORS, KEY DATA, 2004-05
 | Employment at end of June | Sales and service income(a) | Wages and salaries(b) | Industry value added |  |
 | % | % | % | % |  |
361 ELECTRICITY SUPPLY |  |
|  |
| NSW | - | 0.1 | 0.1 | 0.1 |  |
| Vic. | 0.4 | 0.2 | 0.5 | 0.4 |  |
| Qld | 0.4 | 0.4 | 0.3 | 0.8 |  |
| SA | - | - | - | - |  |
| WA | 0.2 | 0.9 | 0.1 | 0.9 |  |
| Tas. | - | - | - | - |  |
| NT | - | - | - | - |  |
| ACT | - | 0.1 | - | 0.3 |  |
| Aust. | 0.1 | 0.1 | 0.1 | 0.2 |  |
362 GAS SUPPLY |  |
|  |
| Aust. | 0.1 | - | 0.1 | 0.1 |  |
370 WATER SUPPLY, SEWERAGE AND DRAINAGE SERVICES |  |
|  |
| Aust. | 2.0 | 2.1 | 1.7 | 2.0 |  |
|  |
| - nil or rounded to zero (including null cells) |
| (a) Includes rent, leasing and hiring income. |
| (b) Excludes the drawings of working proprietors. |