Ubicación: Indice | CANTIDAD DE USUARIOS - PERIODO 1991 – 1995 EVOLUCION POR SECTOR DE CONSUMO
| SECTOR | 1991 | 1992 | 1993 | 1994 | 1995 |
| RESIDENCIAL | 8.184.786 | 8.200.105 | 8.355.487 | 8.841.995 | 9.025.570 |
| COMERCIAL | 934.237 | 999.782 | 1.024.775 | 1.001.699 | 1.013.408 |
| INDUSTRIAL | 210.300 | 252.488 | 238.716 | 207.241 | 205.582 |
| OTROS | 188.618 | 194.050 | 206.829 | 218.243 | 221.952 |
| TOTAL | 9.517.941 | 9.646.425 | 9.825.807 | 10.269.178 | 10.466.512 |
