The line graph compares percentages of four different household items in terms of their ownership rate in Singaporean houses from 1973 to 2008.
Overall, all items showed an increase in the ownership percentages, with cars being purchased 15 years later than its counterparts. It is also notable that despite starting with the lowest trends, noticeable rise can be seen in the trends for washing machine and cars, making them the widely owned appliances as opposed to air conditioning by the end of the period.
Since air conditioning was preferred in most Singaporean households than other home items, it had the highest ownership rate in 1973, accounting for almost 20%. After showing a steady upward trend, it ended the period with the lowest percentages, accounting for a mere 49%. Meanwhile, despite gaining popularity among Singaporean households starting in 1988, cars had a noticeable change in its ownership proportion before having a sharp rise to 81% in 2008, surpassing the trend for air conditioning.
When it comes to the other household items, the percentages of owned washing machines and cars recorded almost a similar starting point, with respective figures of 10% and 8%. Washing machines experienced a sixfold increase to more or less 60% in 1983, followed by a steady rise to a high of 98%. Furthermore, the trend for car ownership rose steadily over the period before ending at the same point as its counterpart in 2008, at 98%, both becoming the most owned household items in the country.
