| Net revenue | Change | Average net price | Change | |||||
| 2006 | 2005 | % | c/kWh sold | % | ||||
| (12 months) | (15 months) | |||||||
| Category | Rm | Rm | 2006 | 2005 | ||||
| Redistributors | 13 248 | 15 139 | (12,5) | 16,13 | 15,19 | 6,2 | ||
| Residential1 | 3 569 | 3 927 | (9,1) | 40,08 | 38,70 | 3,6 | ||
| Commercial | 1 664 | 1 954 | (14,8) | 22,69 | 21,88 | 3,7 | ||
| Industrial | 8 416 | 10 008 | (15,9) | 14,75 | 13,97 | 5,6 | ||
| Mining | 5 151 | 6 231 | (17,3) | 16,19 | 15,36 | 5,4 | ||
| Agricultural | 1 449 | 1 728 | (16,1) | 32,86 | 30,83 | 6,6 | ||
| Traction | 638 | 759 | (15,9) | 20,25 | 19,37 | 4,5 | ||
| International | 1 290 | 1 381 | (6,6) | 9,83 | 8,63 | 13,9 | ||
| Internal | 88 | 96 | (8,3) | 22,28 | 18,97 | 17,4 | ||
| Total net revenue | 35 513 | 41 223 | (13,9) | 17,05 | 16,04 | 6,32 | ||
| 1. | Prepayments included under residential. |
| 2. | General price increase approved by Nersa for the period 1 January 2005 to 31 March 2006 equaled 4,1%. |