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 * $ 100 invested on december 31 , 2011 in our stock or in the relevant index , including reinvestment of dividends . fiscal year ended december 31 , 2016 . ( 1 ) delphi automotive plc ( 2 ) s&p 500 2013 standard & poor 2019s 500 total return index ( 3 ) automotive supplier peer group 2013 russell 3000 auto parts index , including american axle & manufacturing , borgwarner inc. , cooper tire & rubber company , dana inc. , delphi automotive plc , dorman products inc. , federal-mogul corp. , ford motor co. , general motors co. , gentex corp. , gentherm inc. , genuine parts co. , goodyear tire & rubber co. , johnson controls international plc , lear corp. , lkq corp. , meritor inc. , standard motor products inc. , stoneridge inc. , superior industries international , tenneco inc. , tesla motors inc. , tower international inc. , visteon corp. , and wabco holdings inc . company index december 31 , december 31 , december 31 , december 31 , december 31 , december 31 . <table class='wikitable'><tr><td>1</td><td>company index</td><td>december 31 2011</td><td>december 31 2012</td><td>december 31 2013</td><td>december 31 2014</td><td>december 31 2015</td><td>december 31 2016</td></tr><tr><td>2</td><td>delphi automotive plc ( 1 )</td><td>$ 100.00</td><td>$ 177.58</td><td>$ 283.02</td><td>$ 347.40</td><td>$ 414.58</td><td>$ 331.43</td></tr><tr><td>3</td><td>s&p 500 ( 2 )</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>automotive supplier peer group ( 3 )</td><td>100.00</td><td>127.04</td><td>188.67</td><td>203.06</td><td>198.34</td><td>202.30</td></tr></table> dividends the company has declared and paid cash dividends of $ 0.25 and $ 0.29 per ordinary share in each quarter of 2015 and 2016 , respectively . in addition , in january 2017 , the board of directors declared a regular quarterly cash dividend of $ 0.29 per ordinary share , payable on february 15 , 2017 to shareholders of record at the close of business on february 6 , 2017. .
Question: what was the difference in the cash dividend between 2015 and 2016?

0.04