[["", "12/31/2007", "12/31/2008", "12/31/2009", "12/31/2010", "12/31/2011", "12/31/2012"], ["ball corporation", "$ 100.00", "$ 93.28", "$ 117.01", "$ 155.14", "$ 164.09", "$ 207.62"], ["dj us containers & packaging", "$ 100.00", "$ 61.55", "$ 84.76", "$ 97.78", "$ 96.27", "$ 107.76"], ["s&p 500", "$ 100.00", "$ 61.51", "$ 75.94", "$ 85.65", "$ 85.65", "$ 97.13"]]