part ii item 5 . market for registrant 2019s common equity , related stockholder matters and issuer purchases of equity securities our ordinary shares have been publicly traded since november 17 , 2011 when our ordinary shares were listed and began trading on the new york stock exchange ( 201cnyse 201d ) under the symbol 201cdlph . 201d on december 4 , 2017 , following the spin-off of delphi technologies , the company changed its name to aptiv plc and its nyse symbol to 201captv . 201d as of january 25 , 2019 , there were 2 shareholders of record of our ordinary shares . the following graph reflects the comparative changes in the value from december 31 , 2013 through december 31 , 2018 , assuming an initial investment of $ 100 and the reinvestment of dividends , if any in ( 1 ) our ordinary shares , ( 2 ) the s&p 500 index and ( 3 ) the automotive peer group . historical share prices of our ordinary shares have been adjusted to reflect the separation . historical performance may not be indicative of future shareholder returns . stock performance graph * $ 100 invested on december 31 , 2013 in our stock or in the relevant index , including reinvestment of dividends . fiscal year ended december 31 , 2018 . ( 1 ) aptiv plc , adjusted for the distribution of delphi technologies on december 4 , 2017 ( 2 ) s&p 500 2013 standard & poor 2019s 500 total return index ( 3 ) automotive peer group 2013 adient plc , american axle & manufacturing holdings inc , aptiv plc , borgwarner inc , cooper tire & rubber co , cooper- standard holdings inc , dana inc , dorman products inc , ford motor co , garrett motion inc. , general motors co , gentex corp , gentherm inc , genuine parts co , goodyear tire & rubber co , lear corp , lkq corp , meritor inc , motorcar parts of america inc , standard motor products inc , stoneridge inc , superior industries international inc , tenneco inc , tesla inc , tower international inc , visteon corp , wabco holdings inc company index december 31 , december 31 , december 31 , december 31 , december 31 , december 31 .

december 31 2013: aptiv plc ( 1 ): 100
s&p 500 ( 2 ): 100
automotive peer group ( 3 ): 100
december 31 2014: aptiv plc ( 1 ): 122.75
s&p 500 ( 2 ): 113.69
automotive peer group ( 3 ): 107.96
december 31 2015: aptiv plc ( 1 ): 146.49
s&p 500 ( 2 ): 115.26
automotive peer group ( 3 ): 108.05
december 31 2016: aptiv plc ( 1 ): 117.11
s&p 500 ( 2 ): 129.05
automotive peer group ( 3 ): 107.72
december 31 2017: aptiv plc ( 1 ): 178.46
s&p 500 ( 2 ): 157.22
automotive peer group ( 3 ): 134.04
december 31 2018: aptiv plc ( 1 ): 130.8
s&p 500 ( 2 ): 150.33
automotive peer group ( 3 ): 106.89

.

Questions:
what was the value of the aptiv plc in 2018?
what was, then, the change in its value, considering 2018 and the original amount invested in it in 2013?
and what was the change in the value of the automotive peer group, considering the 2018 one and the original amount invested in it in 2013?
how much does the change in the value of the aptiv plc represent in relation to the original amount invested in it, in percentage?
and how much does the change in the value of the automotive peer group represent in relation to the original amount invested in it, in percentage?
what is, then, the difference between the percentage change of the aptiv plc and the automotive peer group one?

Answers:
130.80
30.8
6.89
30.8%
6.89%
23.91%