Annual Data | Millions of US $ except per share data
2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 |
$16.17 | $12.34 | $7.62 | $7.14 | $2.69 | $4.42 | $2.16 | $12.55 | $1.80 | $0.96 |
$2.65 | $3.05 | $3.13 | $3.26 | $3.98 | $4.40 | $4.24 | $2.53 | $0.95 | $1.73 |
$-5.58 | $-10.45 | $-4.74 | $-12.37 | $-9.42 | $-12.22 | $-6.54 | $-18.64 | $0.56 | $2.32 |
$-2.93 | $-7.40 | $-1.61 | $-9.12 | $-5.44 | $-7.82 | $-2.30 | $-16.11 | $1.52 | $4.05 |
$2.21 | $25.00 | $-0.69 | $23.35 | $-4.36 | $-1.02 | $-5.78 | $3.51 | $6.52 | $-1.87 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$4.01 | $4.06 | $-0.23 | $0.15 | $1.57 | $5.75 | $-1.06 | $-1.33 | $-0.10 | $-0.26 |
$6.22 | $29.05 | $-0.92 | $23.50 | $-2.79 | $4.72 | $-6.84 | $2.18 | $6.43 | $-2.13 |
$19.45 | $33.99 | $5.09 | $21.52 | $-5.54 | $1.32 | $-6.97 | $-1.38 | $9.74 | $2.88 |
$-0.98 | $-0.70 | $-1.19 | $-0.88 | $-1.08 | $-2.90 | $-2.40 | $-0.93 | $-0.47 | $-1.21 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $-0.72 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$7.85 | $2.15 | $3.04 | $11.41 | $9.46 | $7.24 | $16.21 | $4.23 | $7.98 | $-14.79 |
$7.85 | $2.15 | $3.04 | $11.41 | $9.46 | $7.24 | $16.21 | $4.23 | $7.98 | $-14.79 |
$-90.47 | $-95.13 | $-69.49 | $-104.68 | $-73.22 | $-67.43 | $-32.45 | $53.08 | $14.66 | $13.42 |
$-83.60 | $-93.68 | $-67.64 | $-94.14 | $-64.84 | $-63.08 | $-18.64 | $56.38 | $22.17 | $-3.30 |
$-0.27 | $-0.26 | $14.27 | $-0.19 | $-0.18 | $-0.17 | $-2.29 | $-8.08 | $-0.57 | $-51.04 |
$0 | $0 | $-2.35 | $-0.64 | $2.36 | $-55.58 | $-1.31 | $-60.53 | $16.88 | $1.59 |
$-0.27 | $-0.26 | $11.92 | $-0.83 | $2.18 | $-55.76 | $-3.60 | $-68.61 | $16.30 | $-49.44 |
$-1.09 | $-7.00 | $-3.36 | $-6.67 | $-2.82 | $0 | $52.67 | $16.20 | $0.06 | $0.05 |
$-1.09 | $-7.00 | $-3.36 | $-6.67 | $-2.82 | $-4.33 | $52.67 | $16.20 | $0.06 | $0.05 |
$-0.36 | $-0.36 | $-0.38 | $-0.40 | $-2.92 | $-3.86 | $-1.47 | $-0.74 | $-0.53 | $-0.92 |
$59.98 | $79.43 | $116 | $88.10 | $90.27 | $63.37 | $22.36 | $23.48 | $-9.58 | $51.21 |
$58.27 | $71.82 | $124 | $80.21 | $86.70 | $-0.58 | $69.96 | $-29.67 | $6.26 | $0.90 |
$-5.88 | $12.13 | $61.31 | $7.59 | $16.33 | $-62.34 | $44.34 | $25.33 | $38.16 | $0.48 |
$0.87 | $0.95 | $0.61 | $0.71 | $0.69 | $0.56 | $0.45 | $0.21 | $0.00 | $0.00 |
$-0.36 | $-0.36 | $-0.38 | $-0.40 | $-2.92 | $-3.75 | $-1.26 | $-0.63 | $-0.42 | $-0.92 |