Annual Data | Millions of US $ except per share data
2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2011 | 2010 | 2010 |
$2.85 | $3.47 | $3.52 | $-1.44 | $0.94 | $0.58 | $-7.62 | $-3.34 | $-1.42 | $0.00 |
$1.80 | $1.76 | $1.71 | $1.68 | $2.02 | $2.29 | $3.98 | $2.10 | $3.25 | $0 |
$3.86 | $4.13 | $1.20 | $4.87 | $1.65 | $3.76 | $6.65 | $4.48 | $1.07 | $0 |
$5.65 | $5.89 | $2.91 | $6.55 | $3.67 | $6.05 | $10.63 | $6.58 | $4.32 | $0 |
$1.05 | $-1.45 | $-0.11 | $0.70 | $1.99 | $0.62 | $0.69 | $0.87 | $-1.31 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-1.41 | $-1.16 | $0.79 | $-0.73 | $0.71 | $10.19 | $2.40 | $10.70 | $4.05 | $0 |
$-0.35 | $-2.61 | $0.69 | $-0.03 | $2.70 | $10.81 | $3.08 | $11.57 | $2.74 | $0 |
$8.15 | $6.76 | $7.12 | $5.09 | $7.31 | $17.43 | $6.09 | $14.81 | $5.64 | $0 |
$-1.44 | $0.10 | $-3.65 | $-2.09 | $0.14 | $0.71 | $2.01 | $0.73 | $-0.64 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-31.28 | $-10.91 | $7.18 | $15.97 | $-44.74 | $35.47 | $-28.61 | $-25.73 | $-9.63 | $0 |
$-31.28 | $-10.91 | $7.18 | $15.97 | $-44.74 | $35.47 | $-28.61 | $-25.73 | $-9.63 | $0 |
$-68.58 | $-41.39 | $-76.07 | $-75.86 | $34.12 | $17.75 | $30.77 | $17.74 | $45.77 | $0 |
$-101.30 | $-52.20 | $-72.55 | $-61.98 | $-10.49 | $53.92 | $4.17 | $-7.26 | $35.50 | $0 |
$0 | $20.00 | $0 | $0 | $0 | $0 | $-7.00 | $-1.00 | $-12.00 | $0 |
$4.00 | $-18.00 | $1.00 | $17.00 | $-1.25 | $-2.19 | $0.10 | $0.13 | $-0.36 | $0 |
$4.00 | $2.00 | $1.00 | $17.00 | $-1.25 | $-2.19 | $-6.90 | $-0.87 | $-12.36 | $0 |
$-1.92 | $-4.39 | $-12.78 | $-4.12 | $48.85 | $0 | $0 | $0 | $0 | $0 |
$-1.92 | $-4.39 | $-12.78 | $-4.12 | $48.85 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$83.82 | $60.96 | $76.09 | $13.95 | $-29.89 | $-57.52 | $-32.05 | $-11.15 | $-4.75 | $0 |
$85.90 | $58.57 | $64.31 | $26.83 | $17.70 | $-59.70 | $-38.95 | $-12.02 | $-17.11 | $0 |
$-7.26 | $13.13 | $-1.12 | $-30.06 | $14.52 | $11.64 | $-28.70 | $-4.47 | $24.03 | $0 |
$1.66 | $1.52 | $1.19 | $0.53 | $0.19 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |