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.


performance graph the following graph compares the total return , assuming reinvestment of dividends , on an investment in the company , based on performance of the company's common stock , with the total return of the standard & poor's 500 composite stock index and the dow jones united states travel and leisure index for a five year period by measuring the changes in common stock prices from december 31 , 2011 to december 31 , 2016. . <table class='wikitable'><tr><td>1</td><td>-</td><td>12/11</td><td>12/12</td><td>12/13</td><td>12/14</td><td>12/15</td><td>12/16</td></tr><tr><td>2</td><td>royal caribbean cruises ltd .</td><td>100.00</td><td>139.36</td><td>198.03</td><td>350.40</td><td>437.09</td><td>362.38</td></tr><tr><td>3</td><td>s&p 500</td><td>100.00</td><td>116.00</td><td>153.58</td><td>174.60</td><td>177.01</td><td>198.18</td></tr><tr><td>4</td><td>dow jones us travel & leisure</td><td>100.00</td><td>113.33</td><td>164.87</td><td>191.85</td><td>203.17</td><td>218.56</td></tr></table> the stock performance graph assumes for comparison that the value of the company's common stock and of each index was $ 100 on december 31 , 2011 and that all dividends were reinvested . past performance is not necessarily an indicator of future results. .
Question: what was the value of the royal caribbean cruises ltd . in 2013?
Answer: 198.03
Question: and what was it in 2012?
Answer: 139.36
Question: what was, then, the change in its value over the year?

58.67