| Characteristics | Unit | 2010 | 2015 | 2016 | 2017 | 2018 | 2018 as against 2017 change in percent | 2018 as against 2010 change in percent |
|---|---|---|---|---|---|---|---|---|
| 1: Electricity for heating, hot water (for hygiene tasks), lighting and electrical appliances. | ||||||||
| Total electricity | petajoules | 508 | 469 | 467 | 467 | 464 | -0.8 | -8.0 |
| Total electricity | gigawatt hours | 141,117 | 130,424 | 129,739 | 129,805 | 128,819 | -0.8 | -8.0 |
| Number of households | thousand | 40,301 | 40,774 | 40,960 | 41,304 | 41,378 | 0.2 | 2.5 |
| Electricity per household | kilowatt hours | 3,502 | 3,199 | 3,168 | 3,143 | 3,113 | -0.9 | -10.3 |
| One-person household | kilowatt hours | 2,245 | 2,073 | 2,039 | 2,026 | 1,943 | -4.1 | -9.8 |
| Two-person household | kilowatt hours | 3,592 | 3,301 | 3,255 | 3,238 | 3,221 | -0.5 | -9.8 |
| Three- and more person households | kilowatt hours | 5,353 | 4,965 | 4,907 | 4,904 | 4,978 | 1.5 | -8.4 |
| including: | ||||||||
| Electricity per household for electrical appliances | kilowatt hours | 2,862 | 2,639 | 2,609 | 2,600 | 2,588 | -0.4 | -9.2 |
| One-person household | kilowatt hours | 1,773 | 1,646 | 1,619 | 1,619 | 1,551 | -4.2 | -8.7 |
| Two-person household | kilowatt hours | 2,908 | 2,700 | 2,656 | 2,655 | 2,656 | 0.0 | -8.7 |
| Three- and more person households | kilowatt hours | 4,510 | 4,238 | 4,177 | 4,189 | 4,283 | 2.2 | -7.1 |
As at 04 September 2020