Read the following texts and table with financial data from an S&P 500 earnings report carefully.Based on the question-answer history (if provided), answer the last question. The answer may require mathematical calculation based on the data provided.


stock performance graph : the graph below shows the cumulative total shareholder return assuming the investment of $ 100 , on december 31 , 2013 , and the reinvestment of dividends thereafter , if any , in the company 2019s common stock versus the standard and poor 2019s s&p 500 retail index ( 201cs&p 500 retail index 201d ) and the standard and poor 2019s s&p 500 index ( 201cs&p 500 201d ) . . <table class='wikitable'><tr><td>1</td><td>company/index</td><td>december 31 , 2013</td><td>december 31 , 2014</td><td>december 31 , 2015</td><td>december 31 , 2016</td><td>december 31 , 2017</td><td>december 31 , 2018</td></tr><tr><td>2</td><td>o 2019reilly automotive inc .</td><td>$ 100</td><td>$ 150</td><td>$ 197</td><td>$ 216</td><td>$ 187</td><td>$ 268</td></tr><tr><td>3</td><td>s&p 500 retail index</td><td>100</td><td>110</td><td>137</td><td>143</td><td>184</td><td>208</td></tr><tr><td>4</td><td>s&p 500</td><td>$ 100</td><td>$ 111</td><td>$ 111</td><td>$ 121</td><td>$ 145</td><td>$ 136</td></tr></table> .
Question: what was the value of s&p500 in 2017?

145.0