The illustration compares the portion of households in a certain country that had different items from 2001 to 2008.
Overall, it is evident that almost every households had telephone, while internet and dishwasher was rare in the initial year. However, it changed in 2008 by becoming telephone, microwave and CD player common and dishwasher was the least popular one but not as rare as in 2001.
A closer look at common items reveals that telephone was the most common item accounting for 95%, however, it decreased to 90% in the next given year. Meanwhile, Microwave and CD player and clothes dryer had 10% different each, from 80%-60% in 2001, former two things increased rarity to same with the share of telephone in 2001; nonetheless, clothes dryer increased by 10%, making up 70%.
Turning to the remaining categories which are mobile phones, home computer, internet and dishwasher. However, mobile phone was not used commonly in 2001 accounting for a fifth, its popularity increased drastically to 80% same with the home computer popularity, while home computer was used by 40% households in the initial year. Meanwhile internet and dishwasher was used by 10% households, it increased sharply to 60% and 40%, respectively.