The line graph illustrates prices of houses in three different countries (A, B and C countries) from 1978 to 2014, measured in US dollars.
Overall, prices of houses increased significantly in three countries despite experiencing some fluctuations.
Looking closer at the data, A and B countries, the former started at 50000 dollar in 1978 and increased slowly at 200000 dollar in 1979bbefore it experienced fluctuation between 1979 and 1985. Afterwards, it surged until 2014, reaching 800000 dollar by the final year. The latter began at approximately 50000 dollar in 1978 and showed some fluctuations from 1978 to 1984 before it rose considerably at 400000 between 1984 and 2002. Then, it fluctuated by the final year.
Specifically, the price of houses stood at 50000 dollar in 1978 and fluctuated between 1978 and 1990, then it grew considerably by the final, peaked at approximately 500000 dollar in 2014.
