The variable line graph demonstrates the cost of accommodation in three distinct nations from the year 1978 to 2014.
To begin with, in 1978, the expance of houses were identical for the all three countries, accounting for 50k US dollars. The prices of accommodation in country A plateauted from 1979 to 2005, then it increased significantly to 800k US dollars in 2014. In country B, the cost of houses showed minor dip in 1984 (40k) and 2005(220k), but ultimately it regained its strength, and peaking to 400k in 2014.
Furthermore, in country C, the expance of accommodation was the lowest compared to other two nations, which was slowely went up with mere fluctuation and reached to 500k US dollar from 50k.
Overall, the data apparent three key trends; a significant cost of accommodation observed in country A, while the moderate price of houses noticed in country C; Whereas, the lowest prices of houses observed in country B.