The line graph below shows the urbanisation rate in South Korea and Indonesia. Write a description (of about 150 words) of the trends in the graph.

The line graph shows the rate of urbanisation in two countries which are South Korea and Indonesia, between the mid-1960s and 2009. In the mid-1960s, Indonesia's urban rate was about 18%, which then increased to 20% in 1969. After that, the rate levelled off at around 20% for a period of ten years from 1969 to 1979. From 1979 to 1995, the rate of urbanisation increased gradually. Throughout the next fifteen years, there was a sharp rise in the rate of urbanisation in Indonesia, peaking at 50% in 2009. The rate of urbanisation in South Korea was about 30% in 1969, roughly 10% higher than that of Indonesia. During the next thirty years, the rate went up sharply to about 82% in 2005 and then remained stable towards 2009. In conclusion, it can be seen clearly that both countries underwent a growth in their urbanisation rate. However, in South Korea it almost doubled by the end of the period.