| Region/Province | <30 kWh/ cu. ft. per year |
30-39.9 kWh/ cu. ft. per year |
40-49.9 kWh/ cu. ft. per year |
50-59.9 kWh/ cu. ft. per year |
>60 kWh/ cu. ft. per year |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| 2004 | 2005 | 2004 | 2005 | 2004 | 2005 | 2004 | 2005 | 2004 | 2005 | |
| (%) | (%) | (%) | (%) | (%) | ||||||
| Canada | 82.6 | 86.7 | 11.0 | 6.5 | 1.3 | 0.2 | 0.2 | 0.2 | 5.0 | 6.4 |
| Atlantic | 83.3 | 80.5 | 11.9 | 16.1 | 3.7 | 0.3 | 0.0 | 0.3 | 1.1 | 2.9 |
| Quebec | 86.1 | 89.3 | 9.2 | 6.1 | 0.9 | 0.1 | 0.0 | 0.1 | 3.7 | 4.3 |
| Ontario | 84.1 | 87.1 | 10.7 | 5.4 | 0.8 | 0.1 | 0.0 | 0.2 | 4.4 | 7.2 |
| Prairies | 82.5 | 90.0 | 14.9 | 6.5 | 1.6 | 0.1 | 0.0 | 0.1 | 1.1 | 3.3 |
| British Columbia and Territories | 72.6 | 74.4 | 13.5 | 7.8 | 1.6 | 0.6 | 0.0 | 0.8 | 12.3 | 16.4 |