[["date", "altria group inc .", "altria group inc . peer group", "s&p 500"], ["december 2011", "$ 100.00", "$ 100.00", "$ 100.00"], ["december 2012", "$ 111.77", "$ 108.78", "$ 115.99"], ["december 2013", "$ 143.69", "$ 135.61", "$ 153.55"], ["december 2014", "$ 193.28", "$ 151.74", "$ 174.55"], ["december 2015", "$ 237.92", "$ 177.04", "$ 176.94"], ["december 2016", "$ 286.61", "$ 192.56", "$ 198.09"]]