Look at the household electricity chart for 2024 and 2025.

To compare totals, add the bars; percentage changes of unequal parts never simply add or average. Seeing +10% in two quarters and −10% in one suggests a net rise, but the quarters have different sizes, so their percentages cannot be added. A fall of about 0.3% is the average of the four quarterly percentage changes, which is not the change in the total. 36 units is the fall in the first quarter alone.