Please answer the given financial question based on the context.
Context: measurement point december 31 booking holdings nasdaq composite index s&p 500 rdg internet composite .
|measurement pointdecember 31|booking holdings inc .|nasdaqcomposite index|s&p 500index|rdg internetcomposite|
|2013|100.00|100.00|100.00|100.00|
|2014|98.09|114.62|113.69|96.39|
|2015|109.68|122.81|115.26|133.20|
|2016|126.12|133.19|129.05|140.23|
|2017|149.50|172.11|157.22|202.15|
|2018|148.18|165.84|150.33|201.16|
.
Question: what was the percentage change in booking holding inc . for the five years ended 2018?


Answer: The answer is:0.4818