In the context of this series of interconnected finance-related queries and the additional information provided by the pretext, table data, and posttext from a company's financial filings, please provide a response to the final question. This may require extracting information from the context and performing mathematical calculations. Please take into account the information provided in the preceding questions and their answers when formulating your response:
Context: measurement point december 31 the priceline group nasdaq composite index s&p 500 rdg internet composite . <table class='wikitable'><tr><td>1</td><td>measurement pointdecember 31</td><td>the priceline group inc .</td><td>nasdaqcomposite index</td><td>s&p 500index</td><td>rdg internetcomposite</td></tr><tr><td>2</td><td>2010</td><td>100.00</td><td>100.00</td><td>100.00</td><td>100.00</td></tr><tr><td>3</td><td>2011</td><td>117.06</td><td>100.53</td><td>102.11</td><td>102.11</td></tr><tr><td>4</td><td>2012</td><td>155.27</td><td>116.92</td><td>118.45</td><td>122.23</td></tr><tr><td>5</td><td>2013</td><td>290.93</td><td>166.19</td><td>156.82</td><td>199.42</td></tr><tr><td>6</td><td>2014</td><td>285.37</td><td>188.78</td><td>178.29</td><td>195.42</td></tr><tr><td>7</td><td>2015</td><td>319.10</td><td>199.95</td><td>180.75</td><td>267.25</td></tr></table> .
Conversations: 
Question: what was the difference in the priceline group inc. between 2014 and 2015?
Answer: