The data show 75 of those cars were owned by households and not part of a corporate fleet.

There were 27 dishwashers per 100 households last year, up from 10 in 2010.

he number of laptops per hundred households climbed to 76 from 19 during the period, while the number of PCs fell to 39 from 49.

The number of air-conditioning units per hundred households increased to 14 from four.