Please answer the given financial question based on the context.
Context: performance graph the graph below compares the cumulative total shareholder return on pmi's common stock with the cumulative total return for the same period of pmi's peer group and the s&p 500 index . the graph assumes the investment of $ 100 as of december 31 , 2012 , in pmi common stock ( at prices quoted on the new york stock exchange ) and each of the indices as of the market close and reinvestment of dividends on a quarterly basis . date pmi pmi peer group ( 1 ) s&p 500 index .
|date|pmi|pmi peer group ( 1 )|s&p 500 index|
|december 31 2012|$ 100.00|$ 100.00|$ 100.00|
|december 31 2013|$ 108.50|$ 122.80|$ 132.40|
|december 31 2014|$ 106.20|$ 132.50|$ 150.50|
|december 31 2015|$ 120.40|$ 143.50|$ 152.60|
|december 31 2016|$ 130.80|$ 145.60|$ 170.80|
|december 31 2017|$ 156.80|$ 172.70|$ 208.10|
( 1 ) the pmi peer group presented in this graph is the same as that used in the prior year , except reynolds american inc . was removed following the completion of its acquisition by british american tobacco p.l.c . on july 25 , 2017 . the pmi peer group was established based on a review of four characteristics : global presence ; a focus on consumer products ; and net revenues and a market capitalization of a similar size to those of pmi . the review also considered the primary international tobacco companies . as a result of this review , the following companies constitute the pmi peer group : altria group , inc. , anheuser-busch inbev sa/nv , british american tobacco p.l.c. , the coca-cola company , colgate-palmolive co. , diageo plc , heineken n.v. , imperial brands plc , japan tobacco inc. , johnson & johnson , kimberly-clark corporation , the kraft-heinz company , mcdonald's corp. , mondel z international , inc. , nestl e9 s.a. , pepsico , inc. , the procter & gamble company , roche holding ag , and unilever nv and plc . note : figures are rounded to the nearest $ 0.10. .
Question: what was the difference in percentage cumulative total shareholder return on pmi's common stock versus the s&p 500 index for the five years ended december 31 , 2017?


Answer: The answer is:-0.513